Relevant bibliographies by topics / Bryophyte

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  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
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Academic literature on the topic 'Bryophyte'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 May 2024

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Journal articles on the topic "Bryophyte"

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Tomescu, Alexandru M. F. "The Early Cretaceous Apple Bay flora of Vancouver Island: a hotspot of fossil bryophyte diversity." Botany 94, no. 9 (September 2016): 683–95. http://dx.doi.org/10.1139/cjb-2016-0054.

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The pre-Cenozoic bryophyte fossil record is significantly sparser than that of vascular plants or Cenozoic bryophytes. This situation has been traditionally attributed to a hypothesized low preservation potential of the plants. However, instances of excellent pre-Cenozoic bryophyte preservation and the results of experiments simulating fossilization contradict this traditional interpretation, suggesting that bryophytes have good preservation potential. Studies of an anatomically preserved Early Cretaceous (Valanginian) plant fossil assemblage on Vancouver Island (British Columbia), at Apple Bay, focusing on the cryptogamic flora, have revealed an abundant bryophyte component. The Apple Bay flora hosts one of the most diverse bryophyte assemblages worldwide, with at least nine distinct moss types (polytrichaceous, leucobryaceous, tricostate), one complex thalloid liverwort, and two other thalloid plants (representing bryophyte or pteridophyte gametophytes), which contribute a significant fraction of biodiversity to the pre-Cenozoic fossil record of bryophytes. These results (i) corroborate previous observations and studies, indicating that the preservation potential of bryophytes is much better than traditionally thought; (ii) indicate that the bryophyte fossil record is incompletely explored and many more bryophyte fossils are hidden in the rock record, awaiting discovery; and (iii) suggest that the paucity of the pre-Cenozoic bryophyte fossil record is primarily a reflection of inadequate paleobryological capacity.
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Chen, Yun, Senlin Wang, Wenxin Liu, Fengqin Liu, Yizhen Shao, Jing Wang, and Zhiliang Yuan. "Associations between Epiphytic Bryophyte and Woody Plant Species in a Temperate Deciduous Broad-Leaved Forest." Diversity 14, no. 11 (November 14, 2022): 979. http://dx.doi.org/10.3390/d14110979.

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Determining whether epiphytic bryophytes have ecological preferences for woody plants remains difficult. Here, our primary aim in developing the torus-translation test is to evaluate the associations between epiphytic bryophytes and woody plants at the species, genus, or family levels in a 100 m × 100 m forest dynamics plot in a temperate, deciduous broad-leaved forest (China). We collected all the epiphytic bryophyte species on woody plants and recorded the woody plant species in the 1-ha plot in 2020. All the epiphytic bryophytes on the trees from the ground level up to 2 m were collected. We recorded 988 epiphytic bryophyte specimens belonging to 61 species in 254 woody plants. The Torus-translation test showed that 93.44% (57/61), 93.44% (57/61), and 98.36% (60/61) of the bryophyte species were significantly positively associated with the family, genus, and species of woody plants, respectively. A total of 317, 563, and 857 significant positive associations concerning the family, genus, and species of the woody plants were observed among the 61 examined bryophyte species. In addition, few significant negative associations were identified regarding the family, genus, and species of woody plants. More rare bryophyte species were positively correlated with woody plants than dominant bryophyte species. Our study demonstrates that most epiphytic bryophytes exhibit ecological habitat preferences for woody plants. These observations highlight the importance of the species composition of woody plants with respect to the maintenance of epiphytic bryophytes’ diversity. Epiphytic bryophytes’ growth preference for woody plants, especially rare bryophyte species, should be considered in the process of bryophyte diversity conservation in temperate, deciduous broad-leaved forests.
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Rola, Kaja, and Vítězslav Plášek. "The Utility of Ground Bryophytes in the Assessment of Soil Condition in Heavy Metal-Polluted Grasslands." Plants 11, no. 16 (August 11, 2022): 2091. http://dx.doi.org/10.3390/plants11162091.

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Bryophytes are commonly used in biomonitoring heavy metal pollution, whereas the bioindicative value of bryophyte communities is a less known issue. The aim of the present study is to recognize the utility of the bryophyte community’s structure in the assessment of soil condition in heavy metal-polluted, dry grasslands. The study plots are examined with respect to bryophytes; vascular plants; concentrations of Zn, Pb, Cd, and As in the soil; total nitrogen and organic carbon content in the soil; and soil pH. The results show that both bryophyte species richness and composition greatly depend on soil chemical characteristics, including heavy-metal pollution levels and soil pH. Three groups of species are distinguished: (1) species sensitive to pollution growing on acidic soils, (2) nonspecific species inhabiting a wide spectrum of heavy metal-polluted sites, and (3) species preferring polluted and alkaline soils. Our study reveals a gradual replacement of the bryophyte species alongside increasing soil pollution and alkalinity. This proves that bryophytes are highly responsive to soil factors and the changes in bryophyte composition may indicate the soil condition of a certain site. Furthermore, high concentrations of heavy metals in the soil and an alkaline pH positively affect bryophyte species richness. Consequently, such sites could be considered as biodiversity hotspots for terrestrial bryophytes in post-industrial landscapes.
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Pantovic, Jovana, Svetlana Grdovic, Milan Veljic, and Marko Sabovljevic. "Biogeographic traits of the bryophyte flora of Serbia." Botanica Serbica 43, no. 2 (2019): 143–50. http://dx.doi.org/10.2298/botserb1902143p.

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The biogeography of bryophytes present in Serbia is analysed for the first time in this paper. Bryophyte spectra in different regions and units within the country are compared with each other, as well as with the Southeast European spectrum. The obtained results show similarities and differences in comparison with Southeast European bryophyte spectra, reveal certain biogeographical peculiarities of Serbia?s bryophytes and indicate regions of the country with an under-recorded bryoflora. The biogeographical characteristics of bryophytes also suggest a strong overlap with local climate types. These results should be taken into consideration when preparing a national strategy for conservation and management of bryophyte diversity.
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Delgadillo-Moya, Claudio. "Fifty years of Bryology in Mexico." Botanical Sciences 100, no. 2 (December 14, 2021): 263–73. http://dx.doi.org/10.17129/botsci.2887.

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Background: Mexican botanists were not involved in bryophyte research fifty years ago; only four small floristic contributions were published between 1942-1958. Questions: What has been learned in the last fifty years? How many bryophytes are there in Mexico? What are the contributions by Mexican scientists? Studied species: Bryophyte flora. Study site and dates: Mexico, between 1942-2021. Methods: Bibliographic compilations were used to revise the status of bryophyte research in Mexico. Data for the last fifty years cited there and in an updated version of Latmoss served to determine the current knowledge of Mexican bryophytes as contributed by Mexican scientists. No thesis research was considered unless published in a scientific journal. Results: There are 16 species of Anthocerotophyta, ca. 600 of Marchantiophyta, and 997 Bryophyta in Mexico. At least seven phytogeographic elements are represented: Northern, Meso-American, Caribbean, Southern, Wide distribution, and Endemic. Highlights of Mexican research include the discovery of Hypnodontopsis sp., a Miocene amber fossil from Chiapas, identification of heavy metals deposits in urban mosses in Mexico City and Toluca, determination of chloroplast and mitochondrial genomes of Pseudocrossidium replicatum, and the potential use of recombinant proteins from Physcomitrella patens. Conclusions: Taxonomic and floristic studies should be continued along with the bryological exploration of the country. Conservation is urgent, but studies of drought tolerance, air pollution, climate change, and potential uses in medicine require support and collaboration from other scientists.
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Turunen, Jarno, Timo Muotka, and Jukka Aroviita. "Aquatic bryophytes play a key role in sediment-stressed boreal headwater streams." Hydrobiologia 847, no. 2 (November 14, 2019): 605–15. http://dx.doi.org/10.1007/s10750-019-04124-w.

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AbstractForestry-related land use can cause increasing instream sedimentation, burying and eradicating stream bryophytes, with severe ecological consequences. However, there is limited understanding of the relative roles and overall importance of the two frequently co-occurring stressors, increased fine sediments and loss of bryophytes, to stream biodiversity and ecosystem functions. By using random forest modeling and partial dependence functions, we studied the relative importance of stream bryophytes and fine sediments to multiple biological endpoints (leaf-decaying fungi, diatom, bryophyte, and benthic macroinvertebrate communities; leaf decomposition) using field survey data from headwater streams. Stream bryophyte abundance and richness were negatively related to fine sediment cover, highlighting the detrimental effect of sedimentation on bryophytes. However, bryophyte abundance was consistently more important a determinant of variation in community composition than was fine sediment cover. Leaf decomposition was influenced by shredder abundance, water temperature and, to a lesser degree, stream size. Our results suggest that the loss of stream bryophytes due to increasing sedimentation, rather than fine sediments per se, seems to be the key factor affecting multiple biological responses. Enhancing the re-establishment of bryophyte stands could partly compensate for the negative impacts of sedimentation on bryophytes and, consequently, on several other components of boreal stream ecosystems.
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Tsabituddinillah, Sarah, Afiatry Putrika, Niarsi Merry Hemelda, Andi Salamah, Windri Handayani, Astari Dwiranti, and Mega Atria. "Karakteristik Lumut di Ruang Terbuka Hijau (RTH) di Area Permukiman Jakarta Selatan." Al-Kauniyah: Jurnal Biologi 16, no. 1 (April 30, 2023): 115–39. http://dx.doi.org/10.15408/kauniyah.v16i1.21811.

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AbstrakPermukiman merupakan salah satu ruang terbuka hijau (RTH) yang terdapat di daerah urban, khususnya Jakarta. Salah satu kelompok tumbuhan yang ditemui pada RTH tersebut adalah lumut. Keberadaan lumut di permukiman urban menunjukkan adanya kemampuan lumut untuk bertahan pada lingkungan yang terganggu. Penelitian ini bertujuan untuk mengetahui spesies lumut serta karakteristik lumut di salah satu permukiman Jakarta Selatan. Lumut dikoleksi dengan metode transect-line pada 6 titik tepi jalan dan jelajah bebas pada 3 taman di permukiman tersebut Jakarta Selatan. Pengamatan karakteristik morfologi dan anatomi lumut dilakukan dengan penilaian kualitatif dan kuantitatif. Berdasarkan hasil penelitian terdapat 2 divisi lumut, yaitu Bryophyta (lumut sejati) dan Marchantiophyta (lumut hati) di lokasi penelitian. Bryophyta terdiri dari 6 famili, 9 genus, dan 16 spesies. Sementara itu, Marchantiophyta terdiri dari 2 famili, 2 genus, dan 3 spesies. Pottiaceae merupakan famili dengan jumlah spesies terbanyak ditemukan, yaitu 5 spesies. Fissidens biformis adalah spesies dengan jumlah sampel terbanyak. Lumut tersebut ditemukan pada substrat tanah, batu, dan batang pohon. Kisaran luas tutupan lumut yang ditemukan yaitu 2–100%. Karakteristik seperti ukuran tubuh yang kecil, bentuk hidup, bentuk daun, ornamentasi pada permukaan daun, modifikasi sel daun, serta keberadaan sporofit atau gemma diduga mendukung lumut beradaptasi di lingkungan urban.AbstractSettlement is one of urban green open spaces in Jakarta. One of the plant groups found in the open green spaces is the bryophytes. The presence of bryophytes in the settlement areas indicates the ability of bryophytes to survive in a disturbed environment. This study aims to determine bryophytes species and their characteristic in the settlements area of South Jakarta. Bryophyte collected by transect-line at 6 sites of roadside and broad survey at 3 sites of park. The morphological and anatomical characteristics were observed with qualitative and quantitative assessments. Mosses and liverworts are groups that found in study sites. The mosses consists of 6 families, 9 genera, and 16 species. Meanwhile, the liverworts consists of 2 families, 2 genera, and 3 species. Pottiaceae is has the highest species richness in the location. Meanwhile the highest number of samples was Fissidens biformis. The bryophytes were attached in the soil, rock, and tree trunk. The coverage of bryophyte is about 2–100%. Characteristics such as small body size, life-forms, leaf shape, the ornamentation on the leaf surface, modified leaf cells, and the presence of sporophyte or gemmae are thought to support the adaptation of bryophyte in urban environments.
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Ninda Nur Amalia and Heri Sujadmiko. "Diversity of Bryophytes in Plaosan Temple, Central Java." Berkala Ilmiah Biologi 13, no. 3 (December 15, 2022): 25–35. http://dx.doi.org/10.22146/bib.v13i3.4944.

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Bryophyte grows on various substrates, one of which is rock. Plaosan Temple is composed of andesite stone which has the potential to experience weathering caused by bryophyte. This research aims to determine the diversity of bryophyte, types and classifications of bryophyte, and to determine the bryophyte which are widely and evenly distributed in the rocks of Plaosan Temple, Central Java. Bryophytes samples were collected using the dry herbarium technique and identified at the Plant Systematics Laboratory, Faculty of Biology, UGM. Vegetation analysis was carried out using the quadrat method of 15 x 15 cm plots which were randomly distributed in 52 plots. The environmental parameters measured were air temperature, humidity, and light intensity. Species diversity was analyzed using Shannon-Wiener index. The results obtained 11 types of bryophytes grouped into two classes, namely Hepaticopsida and Bryopsida, including Barbula indica (Hook.) Spreng., Brachymenium exile (Dozy & Molk.) Bosch & Lac., Brachymenium indicum (Dozy & Molk.) Bosch & Lac., Cyathodium smaragdinum Schiffn., Fissidens atroviridis Besch., Fissidens virens Thwait. & Mitt., Fissidens zollingeri Mont., Gymnostomiella vernicosa (Hook.) Fleisch., Hyophila involuta (Hook.) A. Jaeg., Philonotis hastata (Duby) Wijk & Margad., and Riccia hasskarliana Steph. Bryophyte that is widely and evenly distributed is Barbula indica. Keywords: bryophyte; diversity; andesite; Plaosan temple
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OLIVEIRA, RONISON FERREIRA, GUILHERME SOUSA DA SILVA, REGIGLÁUCIA RODRIGUES DE OLIVEIRA, DIMAS MARCHI DO CARMO, DENILSON FERNANDES PERALTA, and GONÇALO MENDES DA CONCEIÇÃO. "Checklist of Bryophytes (Anthocerotophyta, Bryophyta and Marchantiophyta) of the state of Maranhão, Brazil." Phytotaxa 625, no. 2 (November 9, 2023): 116–41. http://dx.doi.org/10.11646/phytotaxa.625.2.1.

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The number of bryophyte species from Maranhão has increased considerably in recent years due to new studies, with the frequent publication of new occurrences for the state. Effort is needed to organize and update the names to create an updated list of bryophyte taxa for the state of Maranhão based on published bibliographic surveys and reanalysis of collections. Here we provide an updated checklist of bryophytes of Maranhão as well as an assessment of the richness and taxonomic composition of the species and their phytogeographic distribution in relation to other Brazilian states. A total of 3727 collection records were analyzed, resulting in 269 species distributed in 110 genera and 43 families. The most representative division was Bryophyta with 151 species, the richest family was Lejeuneaceae (70 spp.), and the richest genus was Fissidens (24 spp.). One species—Ceratolejeunea maranhensis, from the Amazon domain—is endemic to Maranhão and eight are endemic to Brazil. The number of species found in this study places Maranhão in the thirteenth position among the Brazilian states in terms of diversity of bryophytes, revealing the importance of Maranhão as a center for the study and conservation of Brazilian bryofloristic diversity.
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Benítez, Ángel, Edison Jaramillo, Erika Yangua-Solano, and Harold F. Greeney. "Bryophytes Present in the Nests of Birds in Yanayacu Biological Station, Ecuador." Diversity 15, no. 11 (October 31, 2023): 1123. http://dx.doi.org/10.3390/d15111123.

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Bryophytes are one of the main resources for bird nest construction; however, studies are limited and have been oriented to preliminary species lists. We evaluated for the first time in Ecuador the changes in the richness and composition of bryophytes in 17 nests of the species Myadestes ralloides and Catharus fuscater, of the family Turdidae. The presence/absence of bryophytes was recorded in each nest. A total of 25 bryophyte species were recorded (13 mosses and 12 liverworts). The most frequent species in the nests of the two species were the mosses Thuidium tomentosum and Meteoridium remotifolium and the liverworts Trichocolea flaccida and Frullania peruviana. The results indicated that bryophyte species’ richness and composition did not differ between the nests of the two studied bird species, because they select similar bryophyte species for nest elaboration. In general, our study showed that for the two species of birds of the family Turdidae, mosses and liverworts are key components in the elaboration of nests both internally and externally. On the other hand, we would suggest that further investigations should focus on analyzing the relation between bird nests and bryophyte phytochemistry, as well as the functional traits of bryophytes.
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Dissertations / Theses on the topic "Bryophyte"

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Clark, John R. "SPOROPHYTE DEVELOPMENT IN THE MOSS ECCREMIDIUM FLORIDANUM CRUM (DITRICHACEAE, MUSCI)." University of Cincinnati / OhioLINK, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=ucin976636341.

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McCarthy, Mirabai Rachel. "Bryophyte Influence on terrestrial and Epiphytic Fern Gametophytes." Oxford, Ohio : Miami University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=miami1193256414.

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McGrath, Katherine M. "Reconstructing South African Afromontane forest history with bryophyte phylogeography." Master's thesis, University of Cape Town, 2005. http://hdl.handle.net/11427/6134.

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Includes bibliographical references (leaves 46-54).
Forests occur as fragmented patches throughout Africa, however the basis for the disjunction of afromontane forests remains uncertain. The genetic structure of organisms should reflect their hi story, and in turn the history of their environment. Thus a phylogeographical study of forest-faithful mosses could provide insight into the fragmentation of forests. In this study, patterns of genetic variation in four forest-faithful mosses (Leptodon smithii, Pyrrhobryum spiniforme, Aerobryopsis capensis and Neckera valentiniana) were investigated.
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Chmielewski, Matthew Wojciech. "Avian Dispersal Networks, Metacommunity Structure, and Bryophyte Community Assemblages." PDXScholar, 2019. https://pdxscholar.library.pdx.edu/open_access_etds/5096.

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Spatial processes have a profound influence on the structure and function of community assemblages. The dispersal of organisms from their place of origin to the location in which they live out their reproductive life is particularly important for plant communities, which generally cannot adjust their location post-germination. Connection between communities at a landscape scale can also influence species persistence, local and regional diversity, and functional turnover at the metacommunity scale. Animals have been shown to disproportionately deposit propagules in particular microsites in many plant species, facilitating the arrival of plants to appropriate niche-space. Birds are particularly notable seed dispersers, given their ability to fly long distances and their behavioral inclination toward using specific microsites within their habitat for foraging and nest building. Despite the known influence of animal behavior on plant dispersal outcomes, little work has been done to investigate the role of animals in dispersing bryophyte (moss, hornwort, liverwort) propagules. In order to examine how birds may affect bryophyte dispersal, I conducted two studies focused on understanding how bird species identity and behavior influence the bryophyte propagules they carry. In addition, I conducted a study to understand how metacommunity structure across a landscape can be influenced by focal spatial scale. In the first study I examined how bird species and foraging behavior impact the topical load of bryophyte spores found on bird surfaces. In order to determine this, I captured passerine birds in mist nets and swabbed them for spores. I found that spores were more abundant on passerine tails than legs, and that overall spore load was higher on larger birds. Thrushes in particular carried more spores than other groups overall. Bark and foliage foraging birds had more spores on their tails than ground foraging birds. From these samples I was able to germinate 242 individual bryophytes, demonstrating that carried spores were readily viable. In the second study, I examined species-specific relationships between bryophytes and the birds carrying them. Swabs from captured birds were grown in the lab and bryophyte species were determined genetically. I used a bipartite network approach to determine the level of specialization of associations within the overall network, as well as how specialized the avian associations of individual bryophyte species were. I then used the phylogenetic distance of bryophytes found on individual bird species in order to assess how specialized the assemblages on a given bird species were compared with a null, random model. I found that bryophyte associations with birds were nonrandom, and that the extent to which those associations were specialized differed by bird foraging behavior. In addition, I found that the diversity of propagules on bird surfaces was significantly nonrandom, with the exception of those bryophytes found on Spotted Towhees. In the final study, I examined the metacommunity structure of bryophytes at both patch and landscape scales across a relict landscape of Valdivian forest in North-Central Chile. This landscape consists of distinct natural patches of forest maintained by coastal fog deposition, surrounding by a dry matrix inhospitable to patch-resident bryophytes. I used quadrats to sample bryophyte species abundance at the base and at breast height of ten trees in each patch, in 20 patches across the landscape. I found that when considering the whole park as one metacommunity, the bryophyte community exhibited a Gleasonian structure, in which individual species turnover was idiosyncratic. Considering assemblages from both heights separately, a Clemenstian pattern was observed, suggesting that within each height compartment, turnover of species tended to happen together. Treating each patch as a metacommunity of individual community trees resulted in a wide variety of metacommunity structures across the park that did not reflect either longitude or latitude. Low canopy cover and small DBH resulted in structures reflecting random species loss. Underlying Shannon diversity did not explain differences in the observed structures. This dissertation provides the first evidence that passerine birds carry bryophyte propagules, and that their individual species use of habitat and foraging behaviors are likely to influence the number and diversity of the bryophytes they are dispersing. This has implications for understanding disjunct species and genetic distributions observed in bryophytes that to date have lacked an explanatory mechanism for long distance directed dispersal. In addition, understanding how avian behavior may disperse propagules at a local to regional scale may provide better insight into the trajectory of bryophyte recruitment on impacted landscapes. I also found that assignation of metacommunity structure is sensitive to spatial scale in bryophytes. Together, these findings increase our understanding of the role that spatial processes play in forming bryophyte communities.
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Hagemann, Ulrike. "Bryophyte-regulated deadwood and carbon cycling in humid boreal forests." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2011. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-64437.

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The presented thesis investigates the role of bryophytes in the deadwood and carbon (C) cycle of boreal black spruce forests in Labrador, Canada. All major forest C pools (live-tree, standing and downed deadwood, organic layer, mineral soil) were quantified for three old-growth, nine clearcut harvested, and three burned forest stands in order to characterize forest C dynamics of a high-latitude humid boreal forest ecosystem. Tree and aboveground deadwood C dynamics of Labrador black spruce forests were similar to those of drier or warmer boreal forests. However, due to bryophyte-driven processes such as woody debris (WD) burial and paludification, the studied forests contained high organic layer, mineral soil, and buried wood C stocks. The comprehensive field-measured data on C stocks was used to evaluate the CBM-CFS3, a Canadian national-scale C budget model, with respect to its applicability to Labrador black spruce and humid boreal forests elsewhere. After selected biomass estimation and deadwood decay parameters had been adjusted, the CBM-CFS3 represented measured live-tree and aboveground deadwood C dynamics well. The CBM-CFS3 was initially designed for well-drained upland forests and does not reflect processes associated with bryophytes and high forest floor moisture content, thus not capturing the large amounts of buried wood and mineral soil C observed in the studied forests. Suggestions are made for structural changes to the CBM-CFS3 and other forest ecosystem C models to more adequately represent the bryophyte-regulated accumulation of buried wood, organic layer, and mineral soil C. Accuracy of forest C models could be further improved by differentiating WD decomposition rates by disturbance history, because WD respiration reflects disturbance-induced changes in temperature and moisture regimes. In Labrador, WD respiration was limited by low WD moisture levels and high temperatures in burned stands, and by high WD moisture contents and low temperatures in old-growth stands. Following harvesting, residual vegetation prevents the desiccation of WD, resulting in significantly higher WD respiration compared to old-growth and burned stands. Moreover, the bryophyte layer recovers faster following harvest than following fire, which reduces WD desiccation due to moisture retention, water transfer, and moisture-induced cooling and results in higher WD decomposition rates. Bryophytes are thus a key driver of the deadwood and C cycle of humid boreal Labrador black spruce forests. The author recommends to classify these and similar boreal forests as a functional ecosystem group called “humid boreal forests”, preliminarily defined as “boreal forest ecosystems featuring a bryophyte-dominated ground vegetation layer associated with low soil temperatures, high moisture levels, low dead organic matter decomposition rates, and subsequently (in the absence of stand-replacing disturbances) an accumulation of buried wood embedded in a thick organic layer”. Bryophytes are also an integral component of many coniferous forests outside the boreal biome. Bryophyte-regulated processes such as WD burial or paludification are thus likely significant to the global C cycle. The potential climate change-induced release of large amounts of CO2 from buried wood and soil C pools necessitates an increased understanding of how bryophyte productivity and decomposition constraints will change with increasing temperature and varying moisture regimes. Ecosystems such as humid boreal forests with potentially high C losses to the atmosphere may thus be identified and counteractive forest management strategies can be developed and implemented
Cette thèse de doctorat s’intéresse à l’influence qu’exercent les mousses sur les cycles du bois mort et du carbone (C) dans des pessières noires boréales humides du Labrador, Canada. Toutes les réservoirs majeurs de C (arbres vivants, bois mort sur pied et effondré, l’horizon de matière organique, sol minéral) de trois pessières vierges, neuf coupes à blanc et de trois pessières brûlées ont été quantifiés pour caractériser le cycle du C des forêts humides boréales du nord. Les dynamismes de C des arbres vivants et du bois mort supraterrestre ressemblaient à ceux des forêts boréales plus sèches ou aux températures plus chaudes. À cause des processus régulés par les mousses (l’enterrement du bois mort ou la paludification), les forêts étudiées contenaient des stocks élevés de C au sein de l’horizon de matière organique, le sol minéral et le bois enterré. Les données ont aussi été utilisées pour évaluer le MBC-SFC3, un modèle national canadien du bilan du C, concernant son applicabilité aux pessières boréales humides de Labrador et d’ailleurs. Suite à l’ajustement de quelques paramètres, p.ex. des taux de décomposition, le MBC-SFC3 reproduisait bien le dynamisme mesuré des arbres vivants et du bois mort supraterrestre. Le MBC-SFC3 a initialement été développé pour les sites bien drainés et ne considère pas les processus associés avec les mousses ou l’humidité élevée du sol. Conséquemment, le MBC-SFC3 ne représentait pas les stocks élevés de C mesurés pour le bois enterré et pour le sol. Les modifications structurelles du MBC-SFC3 et d’autres modèles du C forestier sont nécessaires pour représenter adéquatement l’accumulation du C au sein de ces réservoirs. La précision des modèles du C forestier pourrait encore être améliorée par une différenciation des taux de décomposition selon le régime de perturbations, parce que la respiration du bois mort reflète les changements de la température et d’humidité associés avec une perturbation spécifique. Dans les pessières brûlés du Labrador, la respiration du bois mort était limitée par a faible humidité du bois et des températures élevées; dans les pessières vierges, par l’humidité élevée du bois et des températures basses. Dans les coupes à blanc, la végétation résiduelle empêchait le dessèchement du bois mort. Il s’y ensuivit que la respiration du bois mort y est nettement plus élevée en comparaison avec des pessières brûlés ou vierges. La décomposition du bois mort après coupe à blanc est aussi favorisée par la récupération plus rapide de la couche de mousses, diminuant conséquemment le dessèchement du bois mort par la conservation d’humidité, les transports vertical et horizontale d’eau et le refroidissement induit par l’humidité. Ainsi, les mousses sont les facteurs clés dans les cycles du bois mort et du C des pessières noires boréales au Labrador. L’auteur préconise la classification de ces pessières et des forêts semblables comme un groupe fonctionnel d’écosystèmes nommé : « pessières boréales humides » ; provisoirement définies comme « des écosystèmes forestiers avec une végétation terrestre dominée par les mousses et par conséquent associée avec des températures basses du sol, une humidité élevée, des taux de décomposition faibles et (en l’absence de perturbations) l’accumulation du bois enterré dans des couches organiques epaisses ». En outre, les mousses sont des éléments principaux des nombreuses forêts résineuses n’appartenant pas au biome boréal. Les processus régulés par les mousses tels l’enterrement du bois mort ou la paludification sont probablement importants pour le cycle global de C. La libération potentielle de grandes quantités de CO2 des réservoirs « bois enterré » et « sol » à la suite des changements climatiques exige une meilleure compréhension des transformations de la productivité des mousses et des limitations de la décomposition dues aux températures plus élevées et au taux d’humidités variables. Ainsi, les écosystèmes aux pertes potentielles de C élevées (p.ex. les pessières boréales humides) peuvent être identifiés et des mesures d’aménagement antagonistes peuvent être développées et implémentées. Traduction assistée par : Karl-Heinrich von Bothmer, Géry van der Kelen
Die vorliegende Arbeit untersucht die Einflüsse von Moosen auf den Totholz- und Kohlenstoff-(C)-Kreislauf in borealen Schwarzfichtenwäldern in Labrador, Kanada. Um den C-Kreislauf dieses humiden borealen Waldökosystems zu charakterisieren, wurden alle bedeutenden C-Speicher (lebende Bäume, stehendes und liegendes Totholz, organische Auflage, Mineralboden) von drei Primärwald-, neun Kahlschlags- und drei Brandflächen quantifiziert. Die C-Dynamiken der Bäume und des oberiridischen Totholzes der Untersuchungsflächen ähnelten denen von trockeneren und/oder wärmeren borealen Wäldern, während die organische Auflage, der Mineralboden und das begrabene Totholz bedingt durch von Moosen regulierte Prozesse wie Totholzeinlagerung und Paludifizierung besonders hohe C-Vorräte aufwiesen. Mit dem umfangreichen C-Datensatz wurde das CBM-CFS3, das nationale kanadische C-Modell, am Beispiel Labradors im Hinblick auf seine Anwendbarkeit in humiden borealen Wäldern evaluiert. Nach Anpassung ausgewählter Parameter, z.B. der Totholzabbauraten, wurden die gemessenen C-Dynamiken der Bäume und des oberiridischen Totholzes vom Modell abgebildet. Das CBM-CFS3 wurde ursprünglich für staunässefreie, terrestrische Waldstandorte entwickelt und berücksichtigt keine mit Moosen oder hoher Bodenfeuchte assoziierten Prozesse, so dass es die hohen C-Vorräte des begrabenen Totholzes und des Bodens nicht widerspiegelte. Eine adäquate Abbildung der Akkumulation von C in diesen Speichern erfordert strukturelle Änderungen des CBM-CFS3 und anderer Wald-C-Modelle. Die Genauigkeit von Wald-C-Modellen könnte darüber hinaus durch eine Differenzierung der Totholzabbauraten in Abhängigkeit vom Störungsregime verbessert werden, da störungsspezifische Veränderungen von Temperatur und Feuchte von der Totholzatmung widergespiegelt werden. Im Untersuchungsgebiet limitierten geringe Holzfeuchten und hohe Holztemperaturen die Totholzatmung auf Brandflächen. In Primärwäldern wirkten dagegen hohe Holzfeuchten und geringe Holztemperaturen hemmend. Auf Kahlschlägen verhinderte die verbleibende Vegetation die Austrockung des Totholzes, was zu signifikant erhöhten Atmungsraten im Vergleich zu Brand- und Primärwaldflächen führte. Zudem wird der Totholzabbau auf Kahlschlen durch eine schnellere Erholung der Moosdecke als auf Brandflächen gefördert, da Moose durch ihr hohes Wasserspeichervermögen, vertikalen und horizontalen Wassertransport und feuchte-induzierte Kühlung der Austrockung des Totholzes entgegenwirken. Moose sind somit ein Schlüsselfaktor im Totholz- und C-Kreislauf der humiden borealen Schwarzfichtenwälder Labradors. Die Autorin empfiehlt die Klassifikation dieser und ähnlicher borealer Wälder als eine funktionelle Ökosystemgruppe namens “humid boreal forests”; vorläufig definiert als “boreale Waldökosysteme mit durch Moose dominierter Bodenvegetation und damit assoziierten niedrigen Bodentemperaturen, hohen Bodenfeuchten, geringen Abbauraten und (in Abwesenheit großflächiger Störungen) der Akkumulation von begrabenem Totholz in mächtigen organischen Auflagen”. Auch außerhalb des borealen Bioms sind Moose ein wesentlicher Bestandteil vieler Nadelwälder. Durch Moose regulierte Prozesse wie Totholzeinlagerung und Paludifizierung sind daher wahrscheinlich relevant für den globalen C-Kreislauf. Die durch den Klimawandel bedingte potentielle Freisetzung von großen Mengen CO2 aus begrabenem Totholz und dem Boden macht ein besseres Verständnis der zu erwartenden Veränderungen von Mooswachstum und Abbauhemmnissen als Folge erhöhter Temperaturen und variabler Feuchteverhältnisse erforderlich. Somit können Ökosysteme mit potentiell hohen C-Verlusten, wie z.B. humide boreale Wälder, identifiziert und diesen entgegenwirkende Bewirtschaftungsmaßnahmen entwickelt und umgesetzt werden
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Robertson, Elizabeth Jean. "Relationships between the cytoskeleton and cytoplasmic organelles in bryophyte cells." Thesis, Queen Mary, University of London, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.294284.

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Pressel, Silvia. "Experimental studies of bryophyte cell biology, conservation, physiology and systematics." Thesis, Queen Mary, University of London, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.540868.

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Russell, Shaun. "Production ecology of bryophyte vegetation at Marion Island (Sub-Antarctic)." Thesis, Rhodes University, 1996. http://hdl.handle.net/10962/d1003793.

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The world's tundra regions can be considered as the last unexploited terrestrial biome on the earth's surface. Bryophytes contribute significantly to primary production and nutrient cycling in tundra habitats but received considerably less attention than the vascular plants during research for the Tundra Biome Project of the International Biological Programme in the 1970s. The IBP synthesis recognised this and called for more bryophyte production data and improved methodology in future studies. The synthesis also identitied the need for more information on within-site variability, energy/chlorophyll relationships and mineral nutrient studies where tundra bryophyte production patterns are concerned. Marion Island in the sub-Antarctic has an oceanic "tundra" type of vegetation, and the island offers the characteristics of an ideal "natural laboratory" for conducting fundamental ecological research particularly in the field of primary production and energy flow. Studies at Marion Island paralleled those of the IBP but also concentrated on the vascular component of the vegetation. Bryophytes contribute up to 60% of the biomass and 90% of plant cover in the mires that dominate the well-vegetated coastal plain of Marion Island. Following the termination of IBP research therefore it was decided to extend these studies during the 1980s by measuring growth and characterising the major factors influencing growth patterns in Marion Island bryophytes. In this thesis information is given on the physical and biotic environment of Marion Island. Data is presented on the cover, biomass, seasonal and annual production values, and turn-over rates (decomposition) of 15 bryophyte species found across the full range of habit at types at Marion Island. An analysis is also made of growth-associated variables viz. soils, climate, plant energy, chlorophyll. water and mineral nutrient contents. Production was found to be related broadly to moisture-related variables, overlain by nutrient factors in some instances. Higher absolute production figures were obtained than at other tundra sites and interesting phenological data are discussed. The results suggest that decomposition is controlled mainly by tissue degradability factors and that decomposition is more significant than production in controlling biomass accumulation. A model is given for production/decomposition patterns across the range of habitat conditions at Marion Island. Several growth measurement techniques were tested and recommendations are made concerning methodology for future bryophyte production studies. By reference to ecological data collected during the study.
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Kassel, Marlene. "Effects of climate change on freezing damage in three subarctic bryophyte species." Thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-130700.

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Climate change is expected to have a strong impact on subarctic ecosystems. Increased temperatures as well as altered precipitation and snow cover patterns are predicted to change species distribution and affect biogeochemical processes in the subarctic tundra. Bryophytes are an essential vegetational component in northern ecosystems, due to their high abundance and importance in many ecological processes. In this study the effects of elevation and altered snow cover on the temporal dynamics of freezing damage in three subarctic bryophyte species (Hylocomium splendens, Ptilidium ciliare, and Sphagnum fuscum) were studied in a snow manipulation field experiment in Abisko, during early spring. Soil temperature and field moisture of moss shoots were collected. A freeze-thaw incubation experiment was conducted to investigate the freeze-thaw cycle resistance of H. splendens and P. ciliare originating from habitats with two differing snow-cover thicknesses. Freezing damage differed significantly between the bryophytes species with P. ciliare experiencing the least and S. fuscum the highest damage. Damage was higher at the low elevation, possibly attributable to acclimation effects. Snow removal led to higher damage in moss shoots, but no interactions of the different snow cover treatments with elevation, species or time were found. Freezing damage increased over time and no recovery occurred, likely due to temporal patterns in soil freeze-thaw cycles during early spring. Soil freeze-thaw cycles were the main factor influencing damage in bryophytes after snow melt. Measured environmental parameters could not explain the entire variation in damage. Damage might additionally be attributable to increased UV radiation or disturbances by herbivores.
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Schmalholz, Martin. "Resistance and recolonization of bryophyte assemblages following disturbances : - detecting patterns and exploring mechanisms." Doctoral thesis, Stockholm : Department of Botany, Stockholm University, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-38883.

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Diss. (sammanfattning) Stockholm : Stockholms universitet, 2010.
At the time of the doctoral defense, the following papers were unpublished and had a status as follows: Paper 2: Submitted. Paper 3: Manuscript. Paper 4: Manuscript.
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Books on the topic "Bryophyte"

1

Bernard, Goffinet, and Shaw A. Jonathan, eds. Bryophyte biology. 2nd ed. New York: Cambridge University Press, 2008.

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Bernard, Goffinet, and Shaw A. Jonathan, eds. Bryophyte biology. 2nd ed. New York: Cambridge University Press, 2008.

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Goffinet, Bernard. Bryophyte Biology. 2nd ed. Leiden: Cambridge University Press, 2008.

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Chaudhary, B. L. Bryophyte flora of Gujarat, India. Udaipur: Himanshu Publications, 2006.

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Index to bryophyte chromosome counts. Berlin: J. Cramer, 1991.

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N, Chopra R., and Bhatla Satish C, eds. Bryophyte development: Physiology and biochemistry. Boca Raton, Fla: CRC Press, 1990.

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Bryophyte ecology and climate change. Cambridge: Cambridge University Press, 2011.

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Edwards, Bryan. Bryophyte survey of the Poole Basin Mires. Dorchester: Dorset Environmental Records Centre, 1997.

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Dr, Sharma T. P., and Bhagora F. S, eds. Bryophyte flora of North Konkan, Maharashtra (India). Udaipur: Himanshu Publications, 2008.

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Bryophyte flora of the Huon Peninsula, Papua New Guinea. Helsinki]: [Finnish Botanical Pub. Board], 1986.

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Book chapters on the topic "Bryophyte"

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Russell, S. "Bryophyte Production at Marion Island." In Antarctic Nutrient Cycles and Food Webs, 200–203. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-82275-9_28.

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Rice, Steven K., and David T. Hanson. "Opportunities in Bryophyte Photosynthesis Research." In Advances in Photosynthesis and Respiration, 325–32. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6988-5_18.

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Wyatt, Robert, Ann Stoneburner, and Ireneusz J. Odrzykoski. "Bryophyte Isozymes: Systematic and Evolutionary Implications." In Isozymes in Plant Biology, 221–40. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-1840-5_12.

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Garcia, César, Cecília Sérgio, and James R. Shevock. "The Bryophyte Flora of São Tomé and Príncipe (Gulf of Guinea): Past, Present and Future." In Biodiversity of the Gulf of Guinea Oceanic Islands, 217–48. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06153-0_9.

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AbstractThis chapter aims to present a review of the knowledge of the bryological flora for the São Tomé and Príncipe Islands (Gulf of Guinea). An updated catalogue is presented, as well as a brief overview of the first expeditions conducted by the University of Coimbra. The labels of the historical herbarium collections and correspondence were analyzed, which provides an important source of data contributing toward research in taxonomy and conservation of these oceanic islands. Since 2007, exploratory fieldwork was carried out in different habitats of this archipelago along an altitudinal gradient, aiming to improve the knowledge of the ecology and distribution patterns of its bryophyte flora. A total of 304 taxa of bryophytes (133 mosses, 164 liverworts and seven hornworts) are currently reported, of which 21 are endemic to São Tomé and Príncipe and 144 species are shared endemics with the African continent. Several vouchers, especially in the herbaria of the University of Lisbon and of the California Academy of Sciences, are still under study and will likely provide further insights and new discoveries.
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Hanson, David T., and Steven K. Rice. "What Can We Learn From Bryophyte Photosynthesis?" In Advances in Photosynthesis and Respiration, 1–8. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6988-5_1.

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Rice, Steven K., David T. Hanson, and Zach Portman. "Structural and Functional Analyses of Bryophyte Canopies." In Advances in Photosynthesis and Respiration, 173–85. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6988-5_10.

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Graham, Linda, Louise A. Lewis, Wilson Taylor, Charles Wellman, and Martha Cook. "Early Terrestrialization: Transition from Algal to Bryophyte Grade." In Advances in Photosynthesis and Respiration, 9–28. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6988-5_2.

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Chiapusio, Geneviève, Vincent E. J. Jassey, M. Iftikhar Hussain, and Philippe Binet. "Evidences of Bryophyte Allelochemical Interactions: The Case of Sphagnum." In Allelopathy, 39–54. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-30595-5_3.

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Krishnan, Remya, and K. Murugan. "Evaluation of Bryophyte Protein-Based Defense Against Selected Phytophagous Insects." In Prospects in Bioscience: Addressing the Issues, 19–32. India: Springer India, 2012. http://dx.doi.org/10.1007/978-81-322-0810-5_3.

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Smirnova, Evgeniia V., Helena V. Kushnevskaya, Elena G. Panova, and Elena E. Orlova. "Effects of Bryophyte Vegetation on the Chemical Composition of Sandstone." In Springer Proceedings in Earth and Environmental Sciences, 273–93. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-40470-2_16.

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Conference papers on the topic "Bryophyte"

1

Li, Chunnong, Hao Tang, Tao Jiang, Keling Li, and Xiaofang Yu. "Research on Bryophyte Landscape Design." In 2nd International Conference on Arts, Design and Contemporary Education. Paris, France: Atlantis Press, 2016. http://dx.doi.org/10.2991/icadce-16.2016.209.

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"Impact of Bryophyte on Soil Nutrients in Wudalianchi World Geopark." In 2018 7th International Conference on Medical Engineering and Biotechnology. Clausius Scientific Press, 2018. http://dx.doi.org/10.23977/medeb.2018.07011.

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Krumnikl, Michal, Eduard Sojka, Jan Gaura, and Oldrich Motyka. "A New Method for Bryophyte Canopy Analysis Based on 3D Surface Reconstruction." In 2008 7th Computer Information Systems and Industrial Management Applications (CISIM). IEEE, 2008. http://dx.doi.org/10.1109/cisim.2008.48.

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"3D RECONSTRUCTION FOR TEXTURELESS SURFACES - Surface Reconstruction for Biological Research of Bryophyte Canopies." In International Conference on Bio-inspired Systems and Signal Processing. SciTePress - Science and and Technology Publications, 2009. http://dx.doi.org/10.5220/0001539400950100.

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Imada, Yume. "Bryophyte-feeders in the midst of carnivores: Long-term association between rhagionid flies (Diptera: Rhagionidae) and liverworts." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.113176.

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Sujadmiko, Heri, and Pantalea Edelweiss Vitara. "Diversity of bryophyte at junior and senior high schools environment in Yogyakarta city for supporting the implementation of curriculum 2013 in applicative biology learning." In INVENTING PROSPEROUS FUTURE THROUGH BIOLOGICAL RESEARCH AND TROPICAL BIODIVERSITY MANAGEMENT: Proceedings of the 5th International Conference on Biological Science. Author(s), 2018. http://dx.doi.org/10.1063/1.5050126.

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Rubtsova, A. V., and P. V. Butolin. "MATERIALS TO BRYOFLORA OF THE PLANNED PROTECTED AREA “UROCHISCHE GULEYSHURSKOE” (UDMURT REPUBLIC)." In Prirodopol'zovanie i ohrana prirody: Ohrana pamjatnikov prirody, biologicheskogo i landshaftnogo raznoobrazija Tomskogo Priob'ja i drugih regionov Rossii. Izdatel'stvo Tomskogo gosudarstvennogo universiteta, 2020. http://dx.doi.org/10.17223/978-5-94621-954-9-2020-17.

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The article presents data on bryoflora of the protected area «Urochische Guleyshurskoe. There are 108 species of bryophytes from 67 genuses and 37 families in the bryoflora. The families Brachytheciaceae and Sphagnaceae are leading role in the bryoflora. On the territory of the protected area, 3 bryophytes were found to grow from the regional red book, and 1 species is indicated for the first time for the bryophora of Udmurtia.
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"Natural variations in telomere lengths in different Bryophytes." In Bioinformatics of Genome Regulation and Structure/Systems Biology (BGRS/SB-2022) :. Institute of Cytology and Genetics, the Siberian Branch of the Russian Academy of Sciences, 2022. http://dx.doi.org/10.18699/sbb-2022-362.

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Sannikova, Anastasia, Margarita Sharipova, Eugene Shakirov, and Lia Valeeva. "Natural Diversity of Telomeric DNA Sequences in Bryophytes." In IECBM 2022. Basel Switzerland: MDPI, 2022. http://dx.doi.org/10.3390/iecbm2022-13740.

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Pratas, Joao. "MULTI-ELEMENT ACCUMULATION IN AQUATIC BRYOPHYTES FROM CENTRAL PORTUGAL." In 15th International Multidisciplinary Scientific GeoConference SGEM2015. Stef92 Technology, 2011. http://dx.doi.org/10.5593/sgem2015/b51/s20.075.

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Reports on the topic "Bryophyte"

1

Chmielewski, Matthew. Avian Dispersal Networks, Metacommunity Structure, and Bryophyte Community Assemblages. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.6972.

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Cleavitt, Natalie L. Bryophyte survey of six research natural areas within the White Mountain National Forest, New Hampshire. Radnor, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1996. http://dx.doi.org/10.2737/ne-gtr-225.

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Cleavitt, Natalie L. Bryophyte survey of six research natural areas within the White Mountain National Forest, New Hampshire. Radnor, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1996. http://dx.doi.org/10.2737/ne-gtr-225.

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Hampton-Miller, Celia, and Peter Neitlich. Grazing exclosures in Bering Land Bridge National Preserve: 2012-2022 data report. National Park Service, 2024. http://dx.doi.org/10.36967/2302594.

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To monitor the impact of grazing by caribou and other ungulates on vegetation in Bering Land Bridge National Park, 17 exclosures were installed in the summer of 2012 and one in 2007. These exclosures consist of 9 by 9 m of chainlink fencing, which prevented grazers from reaching vegetation plots within. Two plots within the fencing were paired with two unexclosed plots outside the fencing. All plots were measured in 2012 for lichen, bryophyte and vascular plant cover and species composition by point intercept methods. The first remeasure of the plots took place in 2022. This report summarizes the purpose of the exclosures, the methodology, changes to the methodology over time, the data structure of the database and preliminary results of re-measure data collected in 2022.
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Dibble, Alison C., James W. Hinds, Ralph Perron, Natalie Cleavitt, Richard L. Poirot, and Linda H. Pardo. Monitoring air quality in class I wilderness areas of the northeastern United States using lichens and bryophytes. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northern Research Station, 2016. http://dx.doi.org/10.2737/nrs-gtr-165.

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Dibble, Alison C., James W. Hinds, Ralph Perron, Natalie Cleavitt, Richard L. Poirot, and Linda H. Pardo. Monitoring air quality in class I wilderness areas of the northeastern United States using lichens and bryophytes. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northern Research Station, 2016. http://dx.doi.org/10.2737/nrs-gtr-165.

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Gillrich, Jennifer J., and Keith C. Bowman. The Use of Bryophytes as Indicators of Hydric Soils and Wetland Hydrology during Wetland Delineations in the United States. Fort Belvoir, VA: Defense Technical Information Center, September 2010. http://dx.doi.org/10.21236/ada536220.

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Inventory of lichen and bryophyte communities in the Yeon Unit of Lewis and Clark National Historical Park: Final report. National Park Service, 2023. http://dx.doi.org/10.36967/2301457.

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The 106-acre Yeon Unit of Lewis and Clark National Historic Park lies along the immediate coast eight miles north of Seaside, Oregon. The primary objective of these surveys was to capture the complete lichen and bryophyte flora of the Yeon property with focus on the remnant prairies and the salix swamp, report on any rare species observed or collected, and document the extent and population size of the rare lichen, Pannaria rubiginosa. Surveys were conducted in December 2021 and January 2022. While this report sufficiently characterizes the lichen and bryophyte flora of the Yeon property, it is not sufficient for the Sunset property. For a complete list of the non-vascular flora of the Sunset property, a more intentional survey should be conducted. Of the 46 bryophyte species recorded, none of them are considered rare by ORBIC. The species checklist reflects a bryoflora typical of Pacific Northwest coastal dune ecosystems. The collection of Dicranum rhabdocarpum needs to be verified as it is rare in Oregon and there is low confidence in the species level determination of it. The invasive moss, Camplylopus introflexus, was found throughout the site in impacted areas especially where fire management had been conducted. This moss should be monitored as it has spread throughout most areas of the dune and may displace native bryophytes and complicate ecological succession in fire/restoration areas. Lichens were found throughout the 106-acre Yeon unit, although in varying density and diversity. The fore dunes adjacent to the open sand area of the coast historically hosted the coastal prairie habitat but now this area was almost completely infested with the invasive beachgrasses Ammophila arenaria and A. breviligulata. In this area these xerophytic Ammophila species occupied nearly 100% of the terrestrial habitat and there were no trees or shrubs to provide arboreal lichen habitat. There were a few small patches of remnant prairie within the swaths of Ammophila spp. that were generally smaller than 10m?. In these areas the lichens were dominated by Cladonia, Peltigera and Scytinium species. In general, the shore pine habitat that has not been recently thinned had a dense canopy and therefore the surveyable lichen habitat had very low rates of lichen colonization. The exceptions were the areas with edge effects. The west side facing the foredunes hosted a few arboreal species. Light gaps within this forest had minimal arboreal and terrestrial species colonization. Thinned shore pine plantations had a slightly higher concentration of species richness and increased biomass due to the abundance of light that penetrates to the surveyable habitat. These were limited to fairly common species in genera such as Hypogymnia, Platismatia, and Usnea. The area with the richest lichen diversity was in the interdunal wetland and willow swamp areas. These habitats had rich and well developed cyanolichen communities.
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Een Rode Lijst van de hauwmossen (Anthocerotophyta), levermossen (Marchantiophyta) en bladmossen (Bryophyta) van Vlaanderen. Instituut voor Natuur- en Bosonderzoek, 2017. http://dx.doi.org/10.21436/inbor.12602919.

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Relations of benthic macroinvertebrates to concentrations of trace elements in water, streambed sediments, and transplanted bryophytes and stream habitat conditions in nonmining and mining areas of the upper Colorado River basin, Colorado, 1995-98. US Geological Survey, 2002. http://dx.doi.org/10.3133/wri024139.

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