Log in

Relevant bibliographies by topics / Freshwater red algae / Journal articles

To see the other types of publications on this topic, follow the link: Freshwater red algae.

Journal articles on the topic 'Freshwater red algae'

Author: Grafiati

Published: 4 June 2021

Last updated: 18 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Freshwater red algae.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Eloranta, Pertti. "Freshwater red algae in Finland." Plant and Fungal Systematics 64, no. 1 (2019): 41–51. http://dx.doi.org/10.2478/pfs-2019-0006.

Full text

Abstract:

AbstractThere were only less than sixty records of freshwater red algae in Finland until the 1980s, when the author began sampling the running waters of southern and central Finland; 516 new records were made in 1984–2011. More intensive research began in 2012, with a few field teams working at first in Central Finland Province and then covering the whole country. The project continued until 2018. During these studies approximately 3400 new locations were investigated and 3641 new records of 29 taxa were made. Since 2013, 12 ecological variables have also been measured or estimated. The share

APA, Harvard, Vancouver, ISO, and other styles

2

Entwisle, Timothy J. "Freshwater red algae of the world." Phycologia 42, no. 3 (2003): 316–17. http://dx.doi.org/10.2216/i0031-8884-42-3-316.1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Mišurcová, L., S. Kráčmar, B. Klejdus, and J. Vacek. "Nitrogen content, dietary fiber, and digestibility in algal food products." Czech Journal of Food Sciences 28, No. 1 (2010): 27–35. http://dx.doi.org/10.17221/111/2009-cjfs.

Full text

Abstract:

The basic nutritional aspects and parameters of freshwater and marine algal food products are described. Blue-green algae (<I>Spirulina pacifica, S. platensis</I>), green algae (<I>Chlorella pyrenoidosa</I>), red algae (<I>Palmaria palmata, Porphyra tenera</I>), and brown algae (<I>Eisenia bicyclis, Hizikia fusiformis, Laminaria japonica, Undaria pinnatifida</I>) were used for this purpose. The ash content, total nitrogen, dietary fibers, and in vitro digestibility of the above-mentioned algal species were studied. The ash contents amounted to 8–

APA, Harvard, Vancouver, ISO, and other styles

4

Chou, Jui-Yu, Shao-Lun Liu, Yu-Der Wen, and Wei-Lung Wang. "Phylogenetic analysis of Bangiadulcis atropurpurea (A. Roth) W.A. Nelson and Bangia fuscopurpurea (Dillwyn) Lyngbye (Bangiales, Rhodophyta) in Taiwan." Archives of Biological Sciences 67, no. 2 (2015): 445–54. http://dx.doi.org/10.2298/abs140902009c.

Full text

Abstract:

Samples of the freshwater red algae, Bangiadulcis atropurpurea, collected from the mountain waterfalls and its close species, Bangia fuscopurpurea, collected from coasts, were phylogenetically analyzed. The sequences of the rbcL gene and RuBisCO spacer region of the freshwater Bangiadulcis atropurpurea species were identical or similar to those of B. atropurpurea from Japan, North America and Europe. This result indicated that the freshwater Bangiadulcis species from Taiwan shared a common ancestor with the three above-mentioned populations and formed a distinct clade from the marine Bangia sp

APA, Harvard, Vancouver, ISO, and other styles

5

Rajopadhyaya, Ritu, and Shiva Kumar Rai. "Some freshwater algae from Bagh-Jhoda wetland, Morang: new for Nepal." Journal of Natural History Museum 30 (December 1, 2018): 15–27. http://dx.doi.org/10.3126/jnhm.v30i0.27375.

Full text

Abstract:

Present paper describes new and interesting algae reported during the exploration of algal flora of Bagh-Jhoda wetland, Morang. A total of 20 species of freshwater algae, excluding cyanobacteria, have been reported from this wetland as new for Nepal. They were Ankistrodesmus spiralis, Botryococcus braunii, B. protuberans, Glaucocystis duplex, Gonium sociale, Kirchneriella contorta, Nephrocytium hydrophilum, N.obesum, Oocystiseremosphaeria, Sorastrum americanum, Staurastrum pseudosebaldi, S. striolatum var. divergens, S. subpolymorphum, Glenodinium borgei, Peridinium gatunense, Gomphonema lacus

APA, Harvard, Vancouver, ISO, and other styles

6

Rai, Dilli Ram, and Shiva Kumar Rai. "Freshwater Algae (Excluding Diatoms and Red Algae) from Hasina Wetland, Sundar Haraicha, Morang, Nepal." Himalayan Journal of Science and Technology 2 (December 1, 2018): 1–12. http://dx.doi.org/10.3126/hijost.v2i0.25834.

Full text

Abstract:

This paper described 44 freshwater algae (except diatoms and red algae) belonging to classes' cyanophyceae, chlorophyceae, charophyceae and euglenophyceae from Hasina wetland and its surrounding area, Sundar- Haraicha, Morang, Nepal. Samples were collected from Budhi Khola, Khayer Khola and ponds and marshy land in Hasina wetland. In total, the largest family was chlorophyceae represented by 30 taxa and the largest genus was Cosmarium represented by 6 taxa. The study showed that this area is rich in algal diversity.

APA, Harvard, Vancouver, ISO, and other styles

7

Manny, Bruce A., Thomas A. Edsall, and Daniel E. Wujek. "Compsopogon cf. coeruleus, a benthic red alga (Rhodophyta) new to the Laurentian Great Lakes." Canadian Journal of Botany 69, no. 6 (1991): 1237–40. http://dx.doi.org/10.1139/b91-159.

Full text

Abstract:

We found Compsopogon cf. coeruleus for the first time in the Laurentian Great Lakes, growing on limestone rocks at a depth of 21 m on Six Fathom Bank in central Lake Huron. It is the first freshwater red alga to be found in the Great Lakes and the only red alga ever found on an offshore reef in the Great Lakes. However, because this alga usually inhabits water 10–28 °C and has not survived freezing winter temperatures elsewhere, it may not be a permanent member of the flora. Key words: benthic, Compsopogon, freshwater red algae, Great Lakes, Lake Huron.

APA, Harvard, Vancouver, ISO, and other styles

8

Ganesan, E. K., and John A. West. "Nomenclatural changes for some freshwater red algae from India." ALGAE 28, no. 1 (2013): 45–51. http://dx.doi.org/10.4490/algae.2013.28.1.045.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Bautista, Anna I. N., and Orlando Necchi Jr. "Photoacclimation in three species of freshwater red algae." Brazilian Journal of Plant Physiology 19, no. 1 (2007): 23–34. http://dx.doi.org/10.1590/s1677-04202007000100003.

Full text

Abstract:

Three freshwater Rhodophyta species (Audouinella eugenea, A. hermannii and Compsopogon coeruleus) were tested as to their responses (photosynthesis, growth and pigment concentration) to two irradiances (low light, LL, 65 µmol m-2 s-1 and high light, HL, 300 µmol m-2 s-1) and two periods (short time, ST, 4 d, and long time, LT, 28 d). Higher growth rates were consistently observed at LL but significant differences were observed only for A. hermannii. Higher values of photoinhibition at LL were found for the three species, which is consistent with the dynamic photoinhibition as a reversible phot

APA, Harvard, Vancouver, ISO, and other styles

10

Raven, John A., Lucy A. Ball, John Beardall, Mario Giordano, and Stephen C. Maberly. "Algae lacking carbon-concentrating mechanisms." Canadian Journal of Botany 83, no. 7 (2005): 879–90. http://dx.doi.org/10.1139/b05-074.

Full text

Abstract:

Most of the algae and cyanobacteria that have been critically examined express a carbon-concentrating mechanism (CCM) when grown at, or below, the current atmospheric CO2 concentration. This paper considers algae that appear to lack a CCM. Critical examination of the evidence on which the presence or absence of a CCM is decided shows that more information is frequently needed before the criteria can be fully applied. Examples are the pathways of glycolate metabolism in nongreen algae, and the 13C/12C discrimination shown by form ID Rubisco in vitro. The available evidence suggests that the alg

APA, Harvard, Vancouver, ISO, and other styles

11

Ragazzola, Federica, Regina Kolzenburg, Jurgita Zekonyte, et al. "Structural and Elemental Analysis of the Freshwater, Low-Mg Calcite Coralline Alga Pneophyllum cetinaensis." Plants 9, no. 9 (2020): 1089. http://dx.doi.org/10.3390/plants9091089.

Full text

Abstract:

Coralline algae are one of the most diversified groups of red algae and represent a major component of marine benthic habitats from the poles to the tropics. This group was believed to be exclusively marine until 2016, when the first freshwater coralline algae Pneophyllum cetinaensis was discovered in the Cetina River, southern Croatia. While several studies investigated the element compositions of marine coralline algal thalli, no information is yet available for the freshwater species. Using XRD, LA-ICP-MS and nano indentation, this study presents the first living low-Mg calcite coralline al

APA, Harvard, Vancouver, ISO, and other styles

12

Kunpeng, FANG, NAN Fangru, FENG Jia, LV Junping, LIU Qi, and XIE Shulian. "Morphology and molecular phylogeny of a freshwater red algae." Journal of Lake Sciences 31, no. 1 (2019): 220–35. http://dx.doi.org/10.18307/2019.0121.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Eloranta, Pertti, Anssi Eloranta, and Pasi Peramaki. "Intensive study of freshwater red algae (Rhodophyta) in Finland." Fottea 16, no. 1 (2016): 122–32. http://dx.doi.org/10.5507/fot.2015.025.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Goodman, Keri M., and Mark E. Hay. "Activated chemical defenses suppress herbivory on freshwater red algae." Oecologia 171, no. 4 (2012): 921–33. http://dx.doi.org/10.1007/s00442-012-2455-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Chankaew, W., A. Sakset, S. Chankaew, E. K. Ganesan, Orlando Necchi Jr, and John A. West. "Diversity of freshwater red algae at Khao Luang National Park, southern Thailand." ALGAE 34, no. 1 (2019): 23–33. http://dx.doi.org/10.4490/algae.2019.34.11.30.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Barinova, S. "Diversity, Ecology and Survivor of Freshwater Red Algae in Israel." Natural Resources and Conservation 1, no. 2 (2013): 21–29. http://dx.doi.org/10.13189/nrc.2013.010201.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Ganesan, E. K., J. A. West, G. C. Zuccarello, S. Loiseaux de Goer, and J. Rout. "Lemanea manipurensis sp. nov. (Batrachospermales), a freshwater red algal species from North-East India." ALGAE 30, no. 1 (2015): 1–13. http://dx.doi.org/10.4490/algae.2015.30.1.001.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

J, Krishnaveni, Alarmal Mangai S, and Mary Jency I. "IN VITRO ANTI-INFLAMMATORY ACTIVITY OF BLUE-GREEN ALGAE-GEITLERINEMA SPLENDIDUM COLLECTED FROM WESTERN GHATS, SOUTH INDIA." Asian Journal of Pharmaceutical and Clinical Research 11, no. 5 (2018): 407. http://dx.doi.org/10.22159/ajpcr.2018.v11i5.25301.

Full text

Abstract:

Objective: Geitlerinema splendidum is non-edible blue-green algae available in freshwater systems. It belongs to the family Pseudanabaenacae genera. In exploring the medical properties of algae, our present work aimed to analyze the anti-inflammatory effect of the algae G. Splendidum.Methods: Anti-inflammatory activity was done by human red blood cell membrane stabilization assay for ethyl acetate and ethanol crude extracts of alga and found that the ethyl acetate extract has better inhibitory property than ethanol crude extract. Diclofenac was used as the standard drug.Results: The experiment

APA, Harvard, Vancouver, ISO, and other styles

19

Carlile, Amy L., and Alison R. Sherwood. "Phylogenetic affinities and distribution of the Hawaiian freshwater red algae (Rhodophyta)." Phycologia 52, no. 3 (2013): 309–19. http://dx.doi.org/10.2216/12-097.1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Żelazna-Wieczorek, Joanna, and Maciej Ziułkiewicz. "Hildenbrandia rivularis (Rhodophyta) in central Poland." Acta Societatis Botanicorum Poloniae 77, no. 1 (2011): 41–47. http://dx.doi.org/10.5586/asbp.2008.006.

Full text

Abstract:

Freshwater red algae <em>Hildenbrandia rivularis</em> has been noted for the first time in central Poland near the Lodz agglomeration. Until now, this alga was recorded only in mountain and Polish Lowland areas. The wide range of habitat conditions influencing the occurrence for this protected species has been determined in the spring niche. The possible threat to habitat where <em>H. rivularis</em> occurs, is connected with construction and exploitation of the A2 highway.

APA, Harvard, Vancouver, ISO, and other styles

21

Patova, Elena, Irina Sterlyagova, and Yuliya Shabalina. "Rare Macroscopic Algae Species In The Pechora And Vychegda River Basins (North-Eastern Part Of European Russia)." Botanica Lithuanica 20, no. 2 (2015): 77–86. http://dx.doi.org/10.2478/botlit-2014-0011.

Full text

Abstract:

AbstractTen rare species of macroscopic algae were found in freshwater ecosystems of the Pechora and Vychegda River basins, belonging to four divisions: Cyanoprokaryota - 1 species, Rhodophyta - 3, Chrysophyta - 1, Charophy-ta - 5. Some of these were included in the regional Red Data Books of Nenets Autonomous District and Komi Republic, others were recommended to be included. Areas of distribution were marked; algae development conditions and limiting factors were described.

APA, Harvard, Vancouver, ISO, and other styles

22

Lee, Jung-Joon, Sung-Hyun Jang, Joo-Heon Lee, and Jung-Ho Lee. "Morphology and Ecology of Peridinium bipes var. occultatum Lindem.(Dinophyceae) Forming Freshwater Red Tides in Korean Dam Reservoirs." ALGAE 21, no. 4 (2006): 433–43. http://dx.doi.org/10.4490/algae.2006.21.4.433.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Evans, Joshua R., Iara S. Chapuis, and Morgan L. Vis. "Adding to the freshwater red algal diversity in North America: Lympha mucosa gen. et sp. nov. (Batrachospermales, Rhodophyta)." ALGAE 32, no. 3 (2017): 171–79. http://dx.doi.org/10.4490/algae.2017.32.9.8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Redmond, Alexis M., Emily K. Hollingsworth, and Morgan L. Vis. "Survey of Freshwater Red Algae from the Batrachospermales (Rhodophyta) in South Carolina." Southeastern Naturalist 18, no. 3 (2019): 451. http://dx.doi.org/10.1656/058.018.0311.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Yeo, Regina Shu Wen, Lawrence Manzano Liao, and Boon-Chuan Ho. "Visia cylindrocellularis: A new record of freshwater red algae (Rhodophyta) in Singapore and extension of its geographical distribution range." Nova Hedwigia 112, no. 3-4 (2021): 323–33. http://dx.doi.org/10.1127/nova_hedwigia/2021/0620.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Eloranta, Pertti, and Janina Kwandrans. "Distribution and ecology of freshwater red algae (Rhodophyta) in some central Finnish rivers." Nordic Journal of Botany 16, no. 1 (1996): 107–17. http://dx.doi.org/10.1111/j.1756-1051.1996.tb00220.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Chapuis, Iara S., Pedro Sánchez M. Castillo, and Marina Aboal Sanjurjo. "Checklist of freshwater red algae in the Iberian Peninsula and the Balearic Islands." Nova Hedwigia 98, no. 1 (2014): 213–32. http://dx.doi.org/10.1127/0029-5035/2014/0153.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

GANESAN, E. K., JOHN A. WEST, and ORLANDO NECCHI JR. "A catalogue and bibliography of non-marine (freshwater and estuarine) Rhodophyta (red algae) of India." Phytotaxa 364, no. 1 (2018): 1. http://dx.doi.org/10.11646/phytotaxa.364.1.1.

Full text

Abstract:

An annotated bibliographic catalogue of Indian red algae (Rhodophyta) occurring in freshwater and estuarine habitats (moist terrestrial soils, ponds, streams, rivers, lakes, large inland brackish water lagoons and coastal estuaries), based on more than a century (1846 to 2017) of publications is presented in a single coherent work for the first time. There have been 81 taxonomic entities (species, varieties and doubtful records), distributed among 21 genera recorded for the vast Indian sub-continent. Species distribution among the 21 genera are as follows: Audouinella—12; Balliopsis—1; Batrach

APA, Harvard, Vancouver, ISO, and other styles

29

Necchi Júnior, Orlando, and Abner H. S. Alves. "Photosynthetic characteristics of the freshwater red alga Batrachospermum delicatulum (Skuja) Necchi & Entwisle." Acta Botanica Brasilica 19, no. 1 (2005): 125–37. http://dx.doi.org/10.1590/s0102-33062005000100012.

Full text

Abstract:

Six populations of the freshwater red alga Batrachospermum delicatulum (Skuja) Necchi & Entwisle, including gametophyte and 'Chantransia' stage, were analysed in culture and natural conditions applying chlorophyll fluorescence and oxygen evolution. Parameters derived from the photosynthesis-irradiance curves indicated adaptation to low irradiance for all populations, which was characterized by photoinhibition, low values of Ik and Ic and high values of a. Data from both techniques revealed significant differences among populations and phases for most photosynthetic parameters. Similarly, p

APA, Harvard, Vancouver, ISO, and other styles

30

Chiasson, Wayne B., Eric D. Salomaki &, and Morgan L. Vis. "New Collections of Freshwater Red Algae (Batrachospermales, Rhodophyta) from Historically Important Areas in France." Cryptogamie, Algologie 35, no. 3 (2014): 303–16. http://dx.doi.org/10.7872/crya.v35.iss3.2014.303.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Johnston, Emily T., Phaik-Eem Lim, Nurliah Buhari, Emily J. Keil, M. Iqbal Djawad, and Morgan L. Vis. "Diversity of freshwater red algae (Rhodophyta) in Malaysia and Indonesia from morphological and molecular data." Phycologia 53, no. 4 (2014): 329–41. http://dx.doi.org/10.2216/13-223.1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Simic, Snezana, and Nevena Djordjevic. "Morphology, distribution and ecology of the freshwater red algae Paralemanea (Batrachospermaceae, Batrachospermales, Rhodophyta) in Serbia." Archives of Biological Sciences 69, no. 1 (2017): 167–74. http://dx.doi.org/10.2298/abs160211093s.

Full text

Abstract:

This paper describes the morphology, distribution and ecology of 15 populations of Paralemanea collected from 2004 to 2011 in 12 rivers in Serbia. On the basis of morphological and reproductive characteristics, two species were identified: P. annulata (12 populations) and P. catenata (3 populations). Morphological (presence of a stalk, thalli length, nodal diameter (ND), internodal diameter (ID), node and internode diameter ratio (ND:ID) and reproductive (arrangement of spermatangial sori, length and diameter of carpospores, presence of Chantransia stage) features described in the literature a

APA, Harvard, Vancouver, ISO, and other styles

33

Buaya, A. T., B. Scholz, and M. Thines. "Sirolpidium bryopsidis, a parasite of green algae, is probably conspecific with Pontisma lagenidioides, a parasite of red algae." Fungal Systematics and Evolution 7, no. 1 (2021): 223–31. http://dx.doi.org/10.3114/fuse.2021.07.11.

Full text

Abstract:

The genus Sirolpidium (Sirolpidiaceae) of the Oomycota includes several species of holocarpic obligate aquatic parasites. These organisms are widely occurring in marine and freshwater habitats, mostly infecting filamentous green algae. Presently, all species are only known from their morphology and descriptive life cycle traits. None of the seven species classified in Sirolpidium, including the type species, S. bryopsidis, has been rediscovered and studied for their molecular phylogeny, so far. Originally, the genus was established to accommodate all parasites of filamentous marine green algae

APA, Harvard, Vancouver, ISO, and other styles

34

Imai, Ichiro, Nobuharu Inaba, and Keigo Yamamoto. "Harmful algal blooms and environmentally friendly control strategies in Japan." Fisheries Science 87, no. 4 (2021): 437–64. http://dx.doi.org/10.1007/s12562-021-01524-7.

Full text

Abstract:

AbstractThe presence and status of harmful algal blooms (HABs) in Japan are reviewed, revealing a decrease in red tides; however, toxic blooms are found to be increasing in western Japan. Environmentally friendly control strategies against HABs are also compared with integrated agricultural pest management. Very high densities (105–108 CFU/g) of algicidal and growth-inhibiting bacteria were found in biofilm on seagrass and seaweed surfaces and in surrounding coastal seawater. The situation in freshwater ecosystems is similar to coastal seas for toxic cyanobacterium, Microcystis aeruginosa, and

APA, Harvard, Vancouver, ISO, and other styles

35

T-Krasznai, Enikő, and Viktória B-Béres. "Rarely mentioned species in Hungary: Can we step into the same lake?" Biologia 76, no. 6 (2021): 1661–73. http://dx.doi.org/10.1007/s11756-021-00750-9.

Full text

Abstract:

AbstractInternational and national protection strategies and directives focus mainly on macroscopic organism and attempt to maintain their endangered habitats. However, microscopic communities are also threatened by decreasing biodiversity and many species including freshwater algae can disappear without even knowing they were present in the habitat. Defining rarity of microscopic taxa is not easy. The species’ rarity is based on detailed knowledge of distribution and abundance of species. But only limited information is available about rare algal species especially in a given ecoregion. Reduc

APA, Harvard, Vancouver, ISO, and other styles

36

HAN, JIN-FEN, FANG-RU NAN, JIA FENG, et al. "Sheathia jinchengensis (Batrachospermales, Rhodophyta), a new freshwater red algal species described from North China." Phytotaxa 367, no. 1 (2018): 63. http://dx.doi.org/10.11646/phytotaxa.367.1.7.

Full text

Abstract:

A new species of freshwater red algae, Sheathia jinchengensis, is described based on material collected from rocks in a clean and cold-water stream from the Jincheng region of Shanxi province in North China. Molecular sequences of rbcL and psbA genes were used to evaluate the phylogenetic relationship among samples of S. jinchengensis and other Sheathia species from several regions of the world. The results showed that S. jinchengensis formed an independent branch and separated from the previously published sequence data of other Sheathia taxa. From a morphological point of view, this new spec

APA, Harvard, Vancouver, ISO, and other styles

37

Wilkins, Keiko W., Erin Overholt, and Craig Williamson. "The effects of dissolved organic matter from a native and an invasive plant species on juvenile Daphnia survival and growth." Journal of Plankton Research 42, no. 4 (2020): 453–56. http://dx.doi.org/10.1093/plankt/fbaa027.

Full text

Abstract:

Abstract Shifts in the composition of terrestrial plant communities could have significant effects on freshwater zooplankton due to changes in the quality of inputs of terrestrially derived dissolved organic matter (DOM). Leachate from native red maple (RM) and invasive Amur honeysuckle (AH) were used to explore the effects of DOM source on survival and growth of juvenile Daphnia ambigua. Prior research with both terrestrial and aquatic organisms indicates that AH-derived DOM has negative effects. Comparing bioassays in the presence and absence of algae with no additional DOM, RM- or AH-derive

APA, Harvard, Vancouver, ISO, and other styles

38

Zucchi, Marcelo Ribeiro, and Orlando Necchi. "Effects of temperature, irradiance and photoperiod on growth and pigment content in some freshwater red algae in culture." Phycological Research 49, no. 2 (2001): 103–14. http://dx.doi.org/10.1111/j.1440-1835.2001.tb00240.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Millar, AJK, and GT Kraft. "Catalogue of marine and freshwater red algae (Rhodophyta) of New South Wales, including Lord Howe Island, south-western Pacific." Australian Systematic Botany 6, no. 1 (1993): 1. http://dx.doi.org/10.1071/sb9930001.

Full text

Abstract:

All published, and many unpublished, records of marine and freshwater red algae from the New South Wales mainland and Lord Howe Island are brought together for the first time. Of the 381 species listed (in 14 orders, 41 families and 174 genera), some 22% have New South Wales type localities (58 from the mainland and 24 from Lord Howe Island) and the remainder are either typically southern Australian, Queensland, or much more widely distributed. Twenty-five percent (100) of the species and 20% (35) of the genera are newly recorded for the New South Wales coast, one genus (Callithamniella) is ne

APA, Harvard, Vancouver, ISO, and other styles

40

FANG, KUN-PENG, FANG-RU NAN, JIA FENG, et al. "Batrachospermum qujingense (Batrachospermales, Rhodophyta), a new freshwater red algal species from Southwest China." Phytotaxa 461, no. 1 (2020): 1–11. http://dx.doi.org/10.11646/phytotaxa.461.1.1.

Full text

Abstract:

Batrachospermum is a widely distributed genus in China. Nonetheless, many taxa recorded previously have no molecular data. In this study, a new species of Batrachospermum called Batrachospermum qujingense is described and illustrated from Qujing, Yunnan, Southwest China, based on morphological observations and a phylogenetic analysis. This species is distinguished morphologically from other species by dioecious thalli, straight carpogonial branches with 7–9 cells and stalked angled obovoid or inflated-clavate trichogynes. In addition, a phylogenetic analysis of the molecular data from the rbcL

APA, Harvard, Vancouver, ISO, and other styles

41

Jiang, Li Whu, G. Cao, Xu Hui Mao, and Fu Xing Gan. "Effect of Microbes on the Early Corrosion Behavior of Carbon Steel in Eutrophic Lake." Key Engineering Materials 373-374 (March 2008): 456–59. http://dx.doi.org/10.4028/www.scientific.net/kem.373-374.456.

Full text

Abstract:

In China’s freshwater environment, the eutrophication phenomenon has become more and more serious in recent years. The changes of water quality may induce the variation of metal’s corrosion behavior. In this paper, carbon steel as common material of hydraulic structure was the investigated object, and its early corrosion behavior affected by microbes (algae and microbe) in eutrophic lakes was studied using immersion test, electrochemical measurements and infra-red spectrometry techniques. The experimental waters were natural eutrophic water and microbescleaned water. The former was fetched fro

APA, Harvard, Vancouver, ISO, and other styles

42

Tkachenko, F. P. "New find of rare freshwater brown algae Pleurocladia lacustris А.Braun (Phaeophyсеае) from Dnieper Estuary of the Black Sea (Ukraine)". Algologia 31, № 1 (2021): 74–79. http://dx.doi.org/10.15407/alg31.01.074.

Full text

Abstract:

In article reports a new find of Pleurocladia lacustris in Ukraine. The species grew in the brackish-water Dnieper Estuary (depth 0.2 m, salinity of estuary water was 4.68‰, temperature – 23 °С, pH – 7.9) P. lacustris is a filamentous benthic species, the cells of which are not calcified here, as in freshwater conditions, but are covered with a slimy sheath. It was found in fouling of bushes of green algae Cladophora glomerata (Linnaeus) Kützing and Ulva flexuosa Wulfen, as well as blue-green (Calothrix C.Agardh ex Bornet & Flahault and Oscillatoria sp.) on a concrete slab in July 2020. Th

APA, Harvard, Vancouver, ISO, and other styles

43

Khan, Muhammad Imran, Moon Geon Lee, Hyo Jin Seo, et al. "Enhancing the Feasibility ofMicrocystis aeruginosaas a Feedstock for Bioethanol Production under the Influence of Various Factors." BioMed Research International 2016 (2016): 1–9. http://dx.doi.org/10.1155/2016/4540826.

Full text

Abstract:

Microcystis aeruginosa, a freshwater microalga, is capable of producing and accumulating different types of sugars in its biomass which make it a good feedstock for bioethanol production. Present study aims to investigate the effect of different factors increasing growth rate and carbohydrates productivity ofM. aeruginosa. MF media (modified BG11 media) and additional ingredients such as aminolevulinic acid (2 mM), lysine (2.28 mM), alanine (1 mM), and Naphthalene acetic acid (1 mM) as cytokine promotedM. aeruginosagrowth and sugar contents.Salmonellashowed growth-assisting effect onM. aerugin

APA, Harvard, Vancouver, ISO, and other styles

44

Raven, John A. "Implications of inorganic carbon utilization: ecology, evolution, and geochemistry." Canadian Journal of Botany 69, no. 5 (1991): 908–24. http://dx.doi.org/10.1139/b91-118.

Full text

Abstract:

CO2-concentrating mechanisms based on active inorganic C influx across a membrane (or membranes) are widespread in aquatic phototrophs. They are apparently absent from, or poorly developed in, taxa such as bryophytes and freshwater red algae, but are retained in some terrestrial phototrophs, i.e., some lichens and free-living algae and cyanobacteria related to the lichen photobionts. The natural occurrence of CO2-concentrating mechanisms is negatively correlated with CO2 enrichment of aquatic habitats from respiration of organic C produced elsewhere and, less clearly, with low temperatures dur

APA, Harvard, Vancouver, ISO, and other styles

45

Kozono, Jumpei, Gregory N. Nishihara, Hikaru Endo, and Ryuta Terada. "The temperature and light responses on the photosynthesis of two freshwater red algae, Virescentia helminthosa and Sheathia arcuata (Batrachospermaceae), from Japan." Journal of Applied Phycology 32, no. 2 (2020): 1341–52. http://dx.doi.org/10.1007/s10811-019-01967-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Xie, Shulian, Mingyu Qiu, Fangru Nan, Kunpeng Fang, and Jinfen Han. "Batrachospermales (Rhodophyta) of China: a catalogue and bibliography." Nova Hedwigia 110, no. 1 (2020): 37–77. http://dx.doi.org/10.1127/nova_hedwigia/2020/0565.

Full text

Abstract:

A catalogue and bibliography of Batrachospermales (Rhodophyta) in China is presented. There are 33 species belonged to 10 genera and 2 families. Species distribution among the 10 gen- era are as follows: Batrachospermum, 6; Kumanoa, 10; Montagnia, 1; Nothocladus, 1; Sheathia, 3; Sirodotia, 4; Torularia, 1; Virescentia, 1; Lemanea, 4; and Paralemanea, 2. According to geo- graphical distribution, the members of Batrachospermales in China are composed of 3 types: cos- mopolitan (distributed on at least 5 continents or 10 countries of the world), 6 taxa; regionally dis- tributed (distributed in no

APA, Harvard, Vancouver, ISO, and other styles

47

Lu, Xudan, Fangru Nan, Jia Feng, et al. "Effects of Different Environmental Factors on the Growth and Bioactive Substance Accumulation of Porphyridium purpureum." International Journal of Environmental Research and Public Health 17, no. 7 (2020): 2221. http://dx.doi.org/10.3390/ijerph17072221.

Full text

Abstract:

Genus Porphyridium is a primitive single-celled red algae widely distributed in seawater, freshwater, and moist soil. It can synthesize bioactive substances such as phycoerythrin, extracellular polysaccharides and polyunsaturated fatty acids during the growth process. In this paper, the culture and bioactive substance yield of Porphyridium purpureum were studied by setting salinity, nitrogen-to-phosphorus ratio, and pH at different gradient levels. The results showed that the optimal conditions for the growth of P. purpureum were salinity 34 ppt, nitrogen-to-phosphorus ratio 169:1, and pH 8; t

APA, Harvard, Vancouver, ISO, and other styles

48

HAN, JIN-FEN, FANG-RU NAN, JIA FENG, et al. "Affinities of four freshwater putative “Chantransia” stages (Rhodophyta) in Southern China from molecular and morphological data." Phytotaxa 441, no. 1 (2020): 47–59. http://dx.doi.org/10.11646/phytotaxa.441.1.4.

Full text

Abstract:

Four putative “Chantransia” isolates were collected from four locations in Hubei and Yunnan Provinces, China. Morphological analyses were conducted on all isolates. Two specimens (HB26 and YN2) fit the morphological description of A. pygmaea, while the other two isolates (YN1 and YN3) varied in morphology, but were within the circumscription of Audouinella hermannii. Due to the fact that the morphological characters of the “Chantransia” stages of order Batrachospermales and the species of genus Audouinella are too similar to be distinguished, a molecular analysis was performed to clarify the p

APA, Harvard, Vancouver, ISO, and other styles

49

Kwandrans, Janina, and Pertti Eloranta. "Tuomeya americana - a freshwater red alga new to Europe." Algological Studies/Archiv für Hydrobiologie, Supplement Volumes 74 (September 30, 1994): 27–33. http://dx.doi.org/10.1127/algol_stud/74/1994/27.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Kirkwood, Andrea E., Troina Shea, Leland J. Jackson, and Edward McCauley. "Didymosphenia geminata in two Alberta headwater rivers: an emerging invasive species that challenges conventional views on algal bloom development." Canadian Journal of Fisheries and Aquatic Sciences 64, no. 12 (2007): 1703–9. http://dx.doi.org/10.1139/f07-152.

Full text

Abstract:

The diatom Didymosphenia geminata (Bacillariophyceae) has garnered increased attention as a nuisance and invasive species in freshwater systems. Historically described as rare yet cosmopolitan, a suspected new variant of D. geminata has the capacity to inundate kilometres of river bottom during a bloom. Unlike most other bloom-forming algae, D. geminata proliferates under high water quality (i.e., low turbidity and low nutrient) conditions. To inform management strategies, the environmental factors and conditions that promote bloom events must be ascertained. Our study of the Bow and Red Deer

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!