Готові списки джерел за темами / Range-restricted taxa

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Добірка наукової літератури з теми "Range-restricted taxa"

Автор: Grafiati

Опубліковано: 3 червня 2025

Оновлено: 31 липня 2025

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Статті в журналах з теми "Range-restricted taxa"

NIKOLIĆ, TONI, MAURO FOIS, and BORIS MILAŠINOVIĆ. "The endemic and range restricted vascular plants of Croatia: diversity, distribution patterns and their conservation status." Phytotaxa 436, no. 2 (2020): 125–40. http://dx.doi.org/10.11646/phytotaxa.436.2.3.

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The Balkan Peninsula is recognized as an important centre of native and endemic plant species diversity as well as an important wildlife refuge area. However, although Croatia hosts more than half of plant species found on the Balkan Peninsula, the endemic taxa have never been evaluated or used to define conservation priorities. We analyzed the qualitative composition of the endemic and range restricted species, their spatial distribution, centres of endemism, and conservation status (non-IUCN). We generated an updated and annotated checklist of 349 endemic or range-restricted plant taxa (6.9%

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Mickaill, Lily N. N., Stephen A. J. Bell, and Chad T. Beranek. "Dispersal potential in two restricted and five wide-ranging Senecio (Asteraceae) taxa from central eastern New South Wales, Australia." Australian Journal of Botany 68, no. 5 (2020): 333. http://dx.doi.org/10.1071/bt20015.

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Knowledge on how life history traits affect distribution in range-restricted and endemic plants is paramount for conservation and management, particularly for threatened species. Traits relating to dispersal ability are important in the ongoing persistence of range restricted species and may present a pathway to extinction or invasion. This is evident in the highly diverse and cosmopolitan genus Senecio (Asteraceae), where both threatened and invasive species occur within Australia. In this study, propagule geometry, settling velocity and dispersal potential for two range-restricted and threat

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Panitsa, Maria, and Anna Kontopanou. "Diversity of chasmophytes in the vascular flora of Greece: floristic analysis and phytogeographical patterns." Botanica Serbica 41, no. 2 (2017): 199–211. https://doi.org/10.5281/zenodo.1026483.

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Cliffs are among the environments with the most adverse conditions for living organisms because of the limited availability of soil, moisture, and nutrients, and owing to the harsh conditions of exposure. They constitute shelters for rare, endemic, and range-restricted plant taxa. A main database has been prepared which includes vascular plant taxa that are obligate or facultative chasmophytes and also contains information about their life form, chorology, protection status, occurrence in more than 135 places such as cliffs, gorges, or open rocky habitats, and their geographical distribution i

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Capurucho, João M. G., Mary V. Ashley, Brian R. Tsuru, Jacob C. Cooper, and John M. Bates. "Dispersal ability correlates with range size in Amazonian habitat-restricted birds." Proceedings of the Royal Society B: Biological Sciences 287, no. 1939 (2020): 20201450. http://dx.doi.org/10.1098/rspb.2020.1450.

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Understanding how species attain their geographical distributions and identifying traits correlated with range size are important objectives in biogeography, evolutionary biology and biodiversity conservation. Despite much effort, results have been varied and general trends have been slow to emerge. Studying species pools that occupy specific habitats, rather than clades or large groupings of species occupying diverse habitats, may better identify ranges size correlates and be more informative for conservation programmes in a rapidly changing world. We evaluated correlations between a set of o

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Butcher, Ryonen. "New taxa of 'leafless' Tetratheca (Elaeocarpaceae, formerly Tremandraceae) from Western Australia." Australian Systematic Botany 20, no. 2 (2007): 139. http://dx.doi.org/10.1071/sb06015.

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The relationships among rare ‘leafless’ species of Tetratheca Sm. occurring on banded ironstone ranges near Koolyanobbing, Western Australia, and allied, unclassified, populations from Eneabba, Newdegate and the Die Hardy Range have been assessed by molecular characters. These findings, in conjunction with morphological investigations, have identified a new species and two new subspecies from within the ‘T. aphylla group’ and these are formally described here. Tetratheca nephelioides R.Butcher, is geographically restricted to the Eneabba area and has close morphological affinity to T. aphylla

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HILL, MIKE, JONATHAN C. EAMES, LE TRONG TRAI, and NGUYEN CU. "Population sizes, status and habitat associations of forest birds in Chu Yang Sin Nature Reserve, Dak Lak Province, Vietnam." Bird Conservation International 11, no. 1 (2001): 49–70. http://dx.doi.org/10.1017/s095927090100106x.

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Chu Yang Sin Nature Reserve, Dak Lak Province, Vietnam, is within an area of high bird endemism and supports a number of globally threatened and restricted-range species. Data were collected on the bird communities of the Reserve and their habitat in 1995, to ascertain habitat associations of some of the endemic and threatened taxa. Birds were surveyed in circular plots around a recording point. Habitat associations were investigated using Discriminant Function analysis, and populations estimated using DISTANCE.Seven restricted-range species and 38 restricted-range subspecies were recorded in

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Butcher, R., and K. R. Thiele. "An investigation of taxon boundaries in rare and range-restricted Synaphea (Proteaceae: Conosperminae) species from south-west Western Australia." Australian Systematic Botany 27, no. 2 (2014): 119. http://dx.doi.org/10.1071/sb14015.

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The Swan Coastal Plain of south-west Western Australia has been extensively cleared since European settlement, with the fertile Pinjarra Plain land system preferentially cleared for grazing; what remains of the native vegetation is of high conservation value despite being highly fragmented and often degraded. The following six taxa of Synaphea R.Br. (Proteaceae), with conservation status corresponding to IUCN Red List categories Threatened and Data Deficient, are restricted to vegetation remnants in this region: S. stenoloba A.S.George, S. odocoileops A.S.George, S. sp. Pinjarra (R. Davis 6578

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Darbyshire, Iain, Jonathan Timberlake, Jo Osborne, et al. "The endemic plants of Mozambique: diversity and conservation status." PhytoKeys 136 (December 11, 2019): 45–96. https://doi.org/10.3897/phytokeys.136.39020.

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An annotated checklist of the 271 strict-endemic taxa (235 species) and 387 near-endemic taxa (337 species) of vascular plants in Mozambique is provided. Together, these taxa constitute c. 9.3% of the total currently known flora of Mozambique and include five strict-endemic genera (Baptorhachis, Emicocarpus, Gyrodoma, Icuria and Micklethwaitia) and two near-endemic genera (Triceratella and Oligophyton). The mean year of first publication of these taxa is 1959, with a marked increase in description noted following the onset of the two major regional floristic programmes, the "Flora of Tropical

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Zaghloul, Mohamed, Peter Poschlod, and Christoph Reisch. "Genetic variation in Sinai's range-restricted plant taxa Hypericum sinaicum and Origanum syriacum subsp. sinaicum and its conservational implications." Plant Ecology and Evolution 147, no. (2) (2014): 187–201. https://doi.org/10.5091/plecevo.2014.838.

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Background and aims – It is a key conservation aim to maintain genetic diversity within populations of rare and threatened species. The flora of the Sinai Peninsula is unique and, therefore, of strong interest. However, in only few studies genetic structure and variation within and among populations of Sinai plants have been analysed. In the study presented here, we analysed the genetic structure of Hypericum sinaicum and Origanum syriacum subsp. sinaicum, which are two rare respectively near-endemic and endemic medicinal perennial plants with overlapping ranges res

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Defty, Ellie, and Iain Darbyshire. "New taxa of Barleria sect. Prionitis (Acanthaceae) from the Horn of Africa biodiversity hotspot in Somalia." Webbia 79, no. 1 (2024): 19–29. http://dx.doi.org/10.36253/jopt-15729.

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Two new taxa in Barleria L. sect. Prionitis Nees (Acanthaceae) are described from Somalia, namely Barleria biramosa Defty & I.Darbysh. from central Somalia and B. compacta Malombe & I.Darbysh. subsp. minima I.Darbysh. & Defty from the northeast coastal region. These taxa are further endemics of the Horn of Africa biodiversity hotspot and have highly restricted ranges. Barleria biramosa was previously included within B. punctata Milne-Redh., another range-restricted endemic of the Horn of Africa region form northeast Ethiopia and northern Somalia; an updated description of B. puncta

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Більше джерел

Книги з теми "Range-restricted taxa"

Godfrey, Stephen J., ed. The Geology and Vertebrate Paleontology of Calvert Cliffs, Maryland, USA – Volume 2: Turtles and Toothed Whales. Smithsonian Institution Press, 2023. http://dx.doi.org/10.5479/si.23847438.

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This volume is a follow-on to a work published by Smithsonian Institution Scholarly Press in 2018 on the Miocene vertebrate fauna from Calvert Cliffs, Maryland, USA. Two chapters are included in this compendium, one on turtles (chelonians) and the other on toothed whales (odontocetes). It is anticipated that two more volumes will be needed to complete the taxonomic review. Robert E. Weems details the occurrence of 19 kinds of chelonians that have been discovered in the Miocene and Pliocene marine strata of Delaware, Maryland, and Virginia, USA, 13 of them in the Calvert Cliffs. The most common

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Частини книг з теми "Range-restricted taxa"

Parham, James F., John A. Barron, and Jorge Velez-Juarbe. "Middle and late Miocene marine mammal assemblages from the Monterey Formation of Orange County, California." In Understanding the Monterey Formation and Similar Biosiliceous Units across Space and Time. Geological Society of America, 2022. http://dx.doi.org/10.1130/2021.2556(10).

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ABSTRACT This study provides new stratigraphic data and identifications for fossil marine mammals from the Monterey Formation in the Capistrano syncline, Orange County, California, showing that there are two distinct marine mammal assemblages. Until now, marine mammals from the Monterey Formation of Orange County have been considered to represent a single assemblage that is 13.0–10.0 Ma in age. By combining data from diatoms with the geographic positions of sites, faunal analysis, and data from the literature, we can assign 59 sites to three main levels: the lower part (ca. 16–13 Ma), the midd

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Littlejohn, Murray J. "Variation in Advertisement Calls of Anurans across Zonal Interactions: The Evolution and Breakdown of Homogamy." In Geographic Variation in Behavior. Oxford University Press, 1999. http://dx.doi.org/10.1093/oso/9780195082951.003.0014.

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The allopatric mode of speciation has become a dominant paradigm (sensu Kuhn 1970) in evolutionary biology over the last 50 years (Mayr 1942, 1992). In this model, the geographic range of a species is fragmented, the previously dedifferentiating effect of gene flow is interrupted, and the now separated populations diverge. If there is enough genetic differentiation during this period of isolation, then the disjunct daughter populations may become separate biological species (sensu Mayr 1942, 1992). This level of divergence is achieved by the development of sufficient genetic incompatibility, a

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Barker, Graeme. "Approaches to the Origins of Agriculture." In The Agricultural Revolution in Prehistory. Oxford University Press, 2006. http://dx.doi.org/10.1093/oso/9780199281091.003.0006.

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Humans have occupied our planet for several million years, but for almost all of that period they have lived as foragers, by various combinations of gathering, collecting, scavenging, fishing, and hunting. The first clear evidence for activities that can be recognized as farming is commonly identified by scholars as at about 12,000 years ago, at about the same time as global temperatures began to rise at the end of the Pleistocene (the ‘Ice Ages’) and the transition to the modern climatic era, the Holocene. Subsequently, a variety of agricultural systems based on cultivated plants and, in many

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Тези доповідей конференцій з теми "Range-restricted taxa"

Kaulbarsch, Sonja, Francesca Diana, Gustavo C. D. Estrada, et al. "Environmental Genomics (eDNA) in Comparison with Conventional Methods for Biodiversity Field Surveys: Case Studies from Italy and Albania." In SPE International Health, Safety, Environment and Sustainability Conference and Exhibition. SPE, 2024. http://dx.doi.org/10.2118/220258-ms.

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Abstract This paper presents the results of the application of eDNA analysis as a biodiversity survey technique in onshore O&G concessions, in comparison with conventional survey methods, with the aim of highlighting the advantages and disadvantages and making specific recommendations. Two case studies, in Italy and Albania, are presented. In Italy (Val d'Agri), Eni has been using eDNA since 2021 as part of a Biodiversity & Ecosystem Services Action Plan (BAP) to complement conventional monitoring methods of two freshwater species: yellow-bellied-toad (Bombina pachypus) and Eurasian ot

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