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Auteur Mark Barter |
Documents disponibles écrits par cet auteur (14)
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Article
Willem F. de Boer, Auteur ; Lei Cao, Auteur ; Mark Barter, Auteur ; Xin Wang, Auteur ; Mengmeng Sun, Auteur ; Herman van Oeveren, Auteur ; Jan de Leeuw, Auteur ; Jeb Barzen, Auteur ; Herbert H. T. Prins, AuteurWe compared the European and eastern Chinese waterbird assemblages and checked whether the effects of human disturbance could be detected in the assemblages' composition. For the different Chinese provinces, we expected to find a negative effect[...]![]()
Article
Willem F. de Boer, Auteur ; Lei Cao, Auteur ; Mark Barter, Auteur ; Xin Wang, Auteur ; Mengmeng Sun, Auteur ; Herman van Oeveren, Auteur ; Jan de Leeuw, Auteur ; Jeb Barzen, Auteur ; Herbert H. T. Prins, AuteurWe compared the European and eastern Chinese waterbird assemblages and checked whether the effects of human disturbance could be detected in the assemblages\' composition. For the different Chinese provinces, we expected to find a negative effec[...]![]()
Article
Mark Barter, Auteur ; Xuliang Zhuang, Auteur ; Xin Wang, Auteur ; Lei Cao, Auteur ; Jinyu Lei, Auteur ; Diana Solovyeva, Auteur ; Anthony D. Fox, AuteurThe Endangered Scaly-sided Merganser Mergus squamatus is amongst the most threatened of sea ducks (Mergini), with an estimated population of c.4,600 individuals based on a recent population estimate on the breeding areas in Primorye, Far East Ru[...]![]()
Article
Lei Cao, Auteur ; Yong Zhang, Auteur ; Mark Barter, Auteur ; Gang Lei, AuteurEastern China's Anatidae are globally important, occurring in large numbers and exhibiting very high diversity; however populations have declined greatly since the 1950s due to habitat loss and degradation, and poaching. To meet the urgent need [...]![]()
Article
Xin Wang, Auteur ; Anthony D. Fox, Auteur ; Peihao Cong, Auteur ; Mark Barter, Auteur ; Lei Cao, AuteurThe Lesser White-fronted Goose Anser erythropus is globally threatened with an estimated world population of 25,000-28,000, of which c 20,000 winter at East Dongting Lake, China. We present here the first collation of published and unpublished d[...]![]()
Article
Peihao Cong, Auteur ; Lei Cao, Auteur ; Anthony D. Fox, Auteur ; Mark Barter, Auteur ; Eileen C. Rees, Auteur ; Yong Jiang, Auteur ; Weitou Ji, Auteur ; Wenzhong Zhu, Auteur ; Guoxian Song, AuteurApproximately 75% of the East Asian Flyway Tundra Swan Cygnus columbianus bewickii population winters in the Yangtze River floodplain, China. Historically the species was more widely distributed throughout the floodplain but now most of the popu[...]![]()
Article
Meijuan Zhao, Auteur ; Peihao Cong, Auteur ; Mark Barter, Auteur ; Anthony D. Fox, Auteur ; Lei Cao, AuteurCount data show that wintering Greater White-fronted Goose Anser albifrons numbers in their Chinese stronghold (the Yangtze River catchment) have fallen from about 140,000 in the late 1980s and early 1990s to c.18,000 now, despite increases in t[...]![]()
Article
Yong Zhang, Auteur ; Lei Cao, Auteur ; Mark Barter, Auteur ; Anthony D. Fox, Auteur ; Meijuan Zhao, Auteur ; Fanjuan Meng, Auteur ; Hongquan Shi, Auteur ; Yong Jiang, Auteur ; Wenzhong Zhu, AuteurVirtually the entire population of the globally 'Vulnerable' Swan Goose Anser cygnoides winters in the Yangtze floodplain. Historically, the species was widely distributed throughout the floodplain but now approximately 95% of the population is [...]![]()
Article
Cong Peihao, Auteur ; Eileen C. Rees, Auteur ; Sun Meng Meng, Auteur ; Zhao Meijuan, Auteur ; Cao Lei, Auteur ; Mark Barter, Auteur ; Anthony D. Fox, AuteurDans Wildfowl (61 2011)The dynamics and behaviour of the Northwest European population of Bewick's Swans cygnus columbianus bewickii has been studied over several decades, yet relatively little is known about the more numerous Eastern population of the species. Compar[...]![]()
Article
Anthony D. Fox, Auteur ; Cao Le, Auteur ; Mark Barter, Auteur ; Eileen C. Rees, Auteur ; Richard D. Hearn, Auteur ; Cong Pei Hao, Auteur ; Wang Xin, Auteur ; Zhang Yong, Auteur ; Dou Song Tao, Auteur ; Shiao Xu Fang, AuteurDans Wildfowl (58 2008)A survey and study of geese wintering at the East Dongting Lake National Nature Reserve, China, in February 2008 revealed internationally important numbers of Lesser White-fronted Geese Anser erythropus, Greater White-fronted Geese Anser albifro[...]![]()
Article
Hong-Yan Yang, Auteur ; Bing Chen, Auteur ; Mark Barter, Auteur ; Theunis Piersma, Auteur ; Chun-Fa Zhou, Auteur ; Feng-Shan Li, Auteur ; Zheng-Wang Zhang, AuteurThe coast of Bohai Bay, north-western Yellow Sea, is critical for waterbirds migrating along the East Asia-Australasian Flyway. Between 1994 and 2010, a total of 450 km(2) of offshore area, including 218 km2 of intertidal flats (one third of the[...]![]()
Article
Lei Cao, Auteur ; Mark Barter, Auteur ; Gang Lei, AuteurSoundly-based conservation plans for Anatidae require abundance and distributional data to provide accurate estimation of population sizes and trends and to identify key sites for protection. Here, we report the first ever extensive surveys thro[...]![]()
Article
Anthony D. Fox, Auteur ; Richard D. Hearn, Auteur ; Lei Cao, Auteur ; Pei Hao Cong, Auteur ; Xin Wang, Auteur ; Yong Zhang, Auteur ; Song Tao Dou, Auteur ; Xu Fang Shao, Auteur ; Mark Barter, Auteur ; Eileen C. Rees, AuteurDans Wildfowl (58 2008)Swan Geese Anser cygnoides wintering at two different areas of Shengjin Lake fed either by grubbing below ground rhizomes of Vallisneria asiatica or by grazing the above ground primary production of sedges Carex sp. and Canary Grass Phalaris aru[...]![]()
Article
Xin Wang, Auteur ; Mark Barter, Auteur ; Lei Cao, Auteur ; Jinyu Lei, Auteur ; Anthony D. Fox, AuteurObserved maximum numbers of Baer's Pochard Aythya baeri in China, the traditional core wintering range, declined from 16,792 during 1987-1993 to 2,131 during 2003-2011, accompanied by a dramatic contraction in range. Coordinated coverage of the [...]



