Search results
Title Fish on the roof of the world: densities, habitats and trophic position of stone loaches (Triplophysa) in Tibetan streams Author info Dean Jacobsen, Soren Kock Laursen, Ladislav Hamerlík, Karen Moltesen, Anders Michelsen, Kirsten Seestern Christoffersen Author Jacobsen Dean (30%)
Co-authors Kock Laursen Søren (30%)
Hamerlík Ladislav 1974- (30%) UMBFP09 - Katedra biológie a environmentálnych štúdií
Moltesen Hansen Karen (2%)
Michelsen Anders (6%)
Christoffersen Kirsten Seestern (2%)
Source document Marine and Freshwater Research. Vol. 68, no. 1 (2017), pp. 53-64. - Clayton : CSIRO Publishing, 2017 Keywords vodné živočíchy - aquatic animals potravinové reťazce - food chains (ecology) stable isotopes bystrinné toky aquatic ecosystems Headings Geogr. Tibetská náhorná plošina - (Tibet) Language English Country Australia systematics 574 Annotation The fast increase in temperature on the Tibetan Plateau, with anticipated future changes in aquatic ecosystems and biodiversity, highlights the urgent need for ecological data on the sparsely studied Tibetan running waters. In the present study we surveyed eight Tibetan streams to obtain data on densities, feeding selectivity and trophic position of the stone loach Triplophysa. Benthic algae, detritus, macroinvertebrates and fish were quantified and collected for stable isotope and stomach content analysis. Triplophysa density (mean 0.70 individuals m(-2), maximum 1.6 individuals m(-2)) decreased with altitude and increased with the percentage cover of fine substratum. Glacier-fed sites tended to have the lowest fish densities, whereas the highest densities were found near lakes. Mean fish length (4.1-9.6 cm) was positively related to the percentage cover of coarse substratum. Triplophysa was omnivorous, but the composition of the stomach contents varied greatly between sites and among individuals. Algal matter was ingested at most sites, but macroinvertebrates (Chironomidae, Baetidae and Simuliidae) dominated the ingestion (average 50-100%). The trophic position of Triplophysa, identified from delta N-15 (%) of the biota, varied between 2.6 and 4.2 among localities (mean 3.6) and was inversely related to the biomass of benthic algae, but unrelated to quantities of other potential food sources. Public work category ADC No. of Archival Copy 39054 Repercussion category HUANG, Tai-Fu - ZHANG, Pei-Ling - HUANG, Xing-Long - WU, Tao - GONG, Xiao-Yan - ZHANG, You-Xiang - PENG, Qing-Zhong - LIU, Zhi-Xiao. A new cave-dwelling blind loach, Triplophysa erythraea sp. nov. (Cypriniformes : Nemacheilidae), from Hunan province, China. In Zoological research. ISSN 2095-8137, 2019, vol. 40, no. 4, pp. 331-336.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
unrecognised
Title Diversity and composition of macroinvertebrate assemblages in high-altitude Tibetan streams Author info Søren Kock Laursen ... [et al.] Author Kock Laursen Søren (30%)
Co-authors Hamerlík Ladislav 1974- (30%) UMBFP09 - Katedra biológie a environmentálnych štúdií
Moltesen Hansen Karen (5%)
Christoffersen Kirsten Seestern (5%)
Jacobsen Dean (30%)
Source document Inland Waters. Vol. 5, no. 2 (2015), pp. 263-274. - Abington : Taylor & Francis Group, 2015 Keywords macroinvertebrates macroinvertebrate assemblages high altitude streams benthic fauna glacial influence Headings Geogr. Tibet (Čína) Language English Country Great Britian systematics 574 Public work category ADC No. of Archival Copy 33220 Repercussion category MABIDI, Annah - BIRD, Matthew S. - PERISSINOTTO, Renzo. Distribution and diversity of aquatic macroinvertebrate assemblages in a semiarid region earmarked for shale gas exploration (Eastern Cape Karoo, South Africa). In PLOS ONE. ISSN 1932-6203, 2017, vol. 12, no. 5, art. no. e0178559.
LI, Zhengfei - JIANG, Xiaoming - WANG, Jun - MENG, Xingliang - HEINO, Jani - XIE, Zhicai. Multiple facets of stream macroinvertebrate alpha diversity are driven by different ecological factors across an extensive altitudinal gradient. In Ecology and evolution. ISSN 2045-7758, 2019, vol. 9, no. 3, pp. 1306-1322.
LI, Zhengfei - WANG, Jun - MENG, Xingliang - HEINO, Jani - SUN, Meiqin - JIANG, Xiaoming - XIE, Zhicai. Disentangling the effects of dispersal mode on the assembly of macroinvertebrate assemblages in a heterogeneous highland region. In Freshwater science. ISSN 2161-9549, 2019, vol. 38, no. 1, pp. 170-182.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
article
Title Sacred fish: on beliefs, fieldwork, and freshwater food webs in Tibet Author info Dean Jacobsen ... [et al.] Author Jacobsen Dean (20%)
Co-authors Kock Laursen Søren (20%)
Hamerlík Ladislav 1974- (20%) UMBFP09 - Katedra biológie a environmentálnych štúdií
Moltesen Hansen Karen (15%)
Tsering Tashi (15%)
Zhu Bin (10%)
Source document Frontiers in Ecology and the Environment. Vol. 11, no. 1 (2013), pp. 50-51. - Washington : Ecological Society of America, 2013 Keywords sladkovodné ekosystémy - freshwater ecosystems potravinové reťazce - food chains (ecology) food webs Headings Geogr. Tibet (Čína) Language English Country United States of America systematics 581.526 Public work category ADC No. of Archival Copy 25389 Repercussion category VERSCHHUREN, Bas. Religious aspects of wetland management, Spiritual services. In Encyclopedia of wetlands : wetlands management. Vol. II. Berlin : Springer Verlag, 2016. ISBN 978-94-007-4003-7, pp. [1-9].
QI, Delin. Fish of the upper Yellow River. In Landscape and ecosystem diversity, dynamics and management in the Yellow River source zone. ISSN 2194-315X, 2016, pp. 233-252.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika unrecognised