Výsledky vyhledávání - "IUCN criteria"

Akademický článek

Assessing the performance of index calibration survey methods to monitor populations of wide‐ranging low‐density carnivores

Autor: Egil Dröge, Scott Creel, Matthew S. Becker, Andrew J. Loveridge, Lara L. Sousa, David W. Macdonald

Publikováno v: Ecology and Evolution, Vol 10, Iss 7, Pp 3276-3292 (2020)

Abstract Apex carnivores are wide‐ranging, low‐density, hard to detect, and declining throughout most of their range, making population monitoring both critical and challenging. Rapid and inexpensive index calibration survey (ICS) methods have be

Externí odkaz: https://doaj.org/article/b6ce5a834ffd45c8a1d63d62c9a4c0c0

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Akademický článek

Rediscovery of Epilobium trichophyllum Hausskn.: a rare and endemic plant from Sikkim Himalaya, India

Autor: David L. Biate, Dinesh K. Agrawala

Publikováno v: Journal of Threatened Taxa, Vol 12, Iss 4, Pp 15518-15521 (2020)

Epilobium trichophyllum Hausskn., is a rare and endemic plant known only from its type collection [Sikkim (10-12000 ft.), Latung (Lachung), 13.vii.1849, J.D. Hooker & Thomson 7 (K- Royal Botanic Garden, Kew; W - Naturhistorisches Museum Wien, Vienna)

Externí odkaz: https://doaj.org/article/cbfa54bf42044333895790e5f215486d

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Akademický článek

Temporal matching of occurrence localities and forest cover data helps improve range estimates and predict climate change vulnerabilities

Autor: Maria Gavrutenko, Beth E. Gerstner, Jamie M. Kass, Steven M. Goodman, Robert P. Anderson

Publikováno v: Global Ecology and Conservation, Vol 27, Iss , Pp e01569- (2021)

Improved quantification of species’ ranges is needed to provide more accurate estimates of extinction risks for conservation planning. Highland tropical biodiversity may be particularly vulnerable to the anthropogenic changes in land cover and clim

Externí odkaz: https://doaj.org/article/06590e4684954c71b901edf19b47ec9f

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Akademický článek

Study on the Rare Semiaquatic Plant Elatine hydropiper (Elatinaceae) in Lithuania: Population Density, Seed Bank and Conservation Challenges

Autor: Laurynas Taura, Liucija Kamaitytė-Bukelskienė, Zofija Sinkevičienė, Zigmantas Gudžinskas

Publikováno v: Frontiers in Bioscience-Landmark, Vol 27, Iss 5, p 162 (2022)

Background: Wet, intermittently flooded freshwater coastal and shallow water habitats are notable for their high biodiversity. Many of the usually semiaquatic annuals or small perennials common in such habitats are in decline due to the high sensitiv

Externí odkaz: https://doaj.org/article/2379a821032d4c1494eea2ce1dfc3c41

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