Population trends and migration routes of the East Asian Bean Goose Anser fabalis middendorffii and A. f. serrirostris
Our ability to define the population status, migration routes and seasonal distribution of Bean Geese Anser fabalis throughout the annual cycle in East Asia is severely compromised by the presence of two subspecies (Eastern Taiga Bean Goose A. f. middendorffii and Eastern Tundra Bean Goose A. f. ser...
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ftchacadscircees:oai:/ir.rcees.ac.cn:311016/44409 2023-06-11T04:03:38+02:00 Population trends and migration routes of the East Asian Bean Goose Anser fabalis middendorffii and A. f. serrirostris Li, Chang Zhao, Qingshan Solovyeva, Diana Lameris, Thomas Batbayar, Nyambayar Bysykatova-Harmey, Inga Li, Hansoo Emelyanov, Vladimir Rozenfeld, Sonia B. Park, Jinyoung Shimada, Tetsuo Koyama, Kazuo Moriguchi, Sachiko Hou, Jianhua Natsagdorj, Tseveenmyadag Kim, Hwajung Davaasuren, Batmunkh Damba, Iderbat Liu, Guanhua Hu, Binhua Xu, Wenbin Gao, Dali Goroshko, Oleg Antonov, Alexey Prokopenko, Olga Tsend, Otgonbayar Stepanov, Alexander Savchenko, Aleksandr Danilov, Gleb Germogenov, Nikolai Zhang, Junjian Deng, Xueqin Cao, Lei Fox, Anthony D. 2020-01 http://ir.rcees.ac.cn/handle/311016/44409 unknown WILDFOWL http://ir.rcees.ac.cn/handle/311016/44409 cn.org.cspace.api.content.CopyrightPolicy@2021b372 Bean Goose China distribution range East Asia Japan Korea migration flyway population trends 期刊论文 2020 ftchacadscircees 2023-05-28T12:15:29Z Our ability to define the population status, migration routes and seasonal distribution of Bean Geese Anser fabalis throughout the annual cycle in East Asia is severely compromised by the presence of two subspecies (Eastern Taiga Bean Goose A. f. middendorffii and Eastern Tundra Bean Goose A. f. serrirostris), which are difficult to differentiate in the field. In this analysis, using tracking data from telemetry-tagged geese, count survey data and expert knowledge, we attempt to update assessment of the ranges covered by both subspecies of Bean Goose in East Asia. We suggest that, in summer, the Eastern Tundra Bean Goose extends from the Taimyr Peninsula in the west to the Anadyr River in the east. Taiga Bean Geese breed further south in the taiga zone, and results indicate that they occur in north-western Mongolia, Yakutia and the Kamchatka Peninsula during the summer months. The winter distribution of both subspecies extends through China, Japan and South Korea. Tracking data from 154 individuals revealed a major overlap in the migration routes of Tundra Bean Geese wintering in China, South Korea and Japan, but discrete flyways for Taiga Bean Geese wintering in different regions. Long-term ground surveys carried out in the wintering range showed that numbers of Bean Geese in China and South Korea have increased significantly, to c. 253,100 and 88,300 individuals, respectively, of which roughly 10% are considered to be Taiga Bean Geese, about which subspecies we need to know more. Numbers of Japanese-wintering Bean Geese are increasing more slowly, with totals currently at c. 10,300 (c. 900 Tundra Bean Geese and c. 9,400 Taiga Bean Geese). On the basis of these national and flyway estimates, derived from counts over the last five years, we identify new key wintering sites for the species in East Asia. Distributional changes at sites in China showed that wintering Bean Geese (most likely of the Tundra form) have become more widespread and numerous in the Yangtze River floodplain since the early 2000s. We argue ... Report Anadyr Anadyr' Anser fabalis Kamchatka Kamchatka Peninsula taiga Taimyr Tundra Yakutia Research Center for Eco-Environmental Sciences: RCEES OpenIR (Chinese Academy of Sciences) Anadyr ENVELOPE(177.510,177.510,64.734,64.734) Anadyr River ENVELOPE(177.924,177.924,64.489,64.489) Anadyr’ ENVELOPE(176.233,176.233,64.882,64.882) Kamchatka Peninsula ENVELOPE(160.000,160.000,56.000,56.000) |
institution |
Open Polar |
collection |
Research Center for Eco-Environmental Sciences: RCEES OpenIR (Chinese Academy of Sciences) |
op_collection_id |
ftchacadscircees |
language |
unknown |
topic |
Bean Goose China distribution range East Asia Japan Korea migration flyway population trends |
spellingShingle |
Bean Goose China distribution range East Asia Japan Korea migration flyway population trends Li, Chang Zhao, Qingshan Solovyeva, Diana Lameris, Thomas Batbayar, Nyambayar Bysykatova-Harmey, Inga Li, Hansoo Emelyanov, Vladimir Rozenfeld, Sonia B. Park, Jinyoung Shimada, Tetsuo Koyama, Kazuo Moriguchi, Sachiko Hou, Jianhua Natsagdorj, Tseveenmyadag Kim, Hwajung Davaasuren, Batmunkh Damba, Iderbat Liu, Guanhua Hu, Binhua Xu, Wenbin Gao, Dali Goroshko, Oleg Antonov, Alexey Prokopenko, Olga Tsend, Otgonbayar Stepanov, Alexander Savchenko, Aleksandr Danilov, Gleb Germogenov, Nikolai Zhang, Junjian Deng, Xueqin Cao, Lei Fox, Anthony D. Population trends and migration routes of the East Asian Bean Goose Anser fabalis middendorffii and A. f. serrirostris |
topic_facet |
Bean Goose China distribution range East Asia Japan Korea migration flyway population trends |
description |
Our ability to define the population status, migration routes and seasonal distribution of Bean Geese Anser fabalis throughout the annual cycle in East Asia is severely compromised by the presence of two subspecies (Eastern Taiga Bean Goose A. f. middendorffii and Eastern Tundra Bean Goose A. f. serrirostris), which are difficult to differentiate in the field. In this analysis, using tracking data from telemetry-tagged geese, count survey data and expert knowledge, we attempt to update assessment of the ranges covered by both subspecies of Bean Goose in East Asia. We suggest that, in summer, the Eastern Tundra Bean Goose extends from the Taimyr Peninsula in the west to the Anadyr River in the east. Taiga Bean Geese breed further south in the taiga zone, and results indicate that they occur in north-western Mongolia, Yakutia and the Kamchatka Peninsula during the summer months. The winter distribution of both subspecies extends through China, Japan and South Korea. Tracking data from 154 individuals revealed a major overlap in the migration routes of Tundra Bean Geese wintering in China, South Korea and Japan, but discrete flyways for Taiga Bean Geese wintering in different regions. Long-term ground surveys carried out in the wintering range showed that numbers of Bean Geese in China and South Korea have increased significantly, to c. 253,100 and 88,300 individuals, respectively, of which roughly 10% are considered to be Taiga Bean Geese, about which subspecies we need to know more. Numbers of Japanese-wintering Bean Geese are increasing more slowly, with totals currently at c. 10,300 (c. 900 Tundra Bean Geese and c. 9,400 Taiga Bean Geese). On the basis of these national and flyway estimates, derived from counts over the last five years, we identify new key wintering sites for the species in East Asia. Distributional changes at sites in China showed that wintering Bean Geese (most likely of the Tundra form) have become more widespread and numerous in the Yangtze River floodplain since the early 2000s. We argue ... |
format |
Report |
author |
Li, Chang Zhao, Qingshan Solovyeva, Diana Lameris, Thomas Batbayar, Nyambayar Bysykatova-Harmey, Inga Li, Hansoo Emelyanov, Vladimir Rozenfeld, Sonia B. Park, Jinyoung Shimada, Tetsuo Koyama, Kazuo Moriguchi, Sachiko Hou, Jianhua Natsagdorj, Tseveenmyadag Kim, Hwajung Davaasuren, Batmunkh Damba, Iderbat Liu, Guanhua Hu, Binhua Xu, Wenbin Gao, Dali Goroshko, Oleg Antonov, Alexey Prokopenko, Olga Tsend, Otgonbayar Stepanov, Alexander Savchenko, Aleksandr Danilov, Gleb Germogenov, Nikolai Zhang, Junjian Deng, Xueqin Cao, Lei Fox, Anthony D. |
author_facet |
Li, Chang Zhao, Qingshan Solovyeva, Diana Lameris, Thomas Batbayar, Nyambayar Bysykatova-Harmey, Inga Li, Hansoo Emelyanov, Vladimir Rozenfeld, Sonia B. Park, Jinyoung Shimada, Tetsuo Koyama, Kazuo Moriguchi, Sachiko Hou, Jianhua Natsagdorj, Tseveenmyadag Kim, Hwajung Davaasuren, Batmunkh Damba, Iderbat Liu, Guanhua Hu, Binhua Xu, Wenbin Gao, Dali Goroshko, Oleg Antonov, Alexey Prokopenko, Olga Tsend, Otgonbayar Stepanov, Alexander Savchenko, Aleksandr Danilov, Gleb Germogenov, Nikolai Zhang, Junjian Deng, Xueqin Cao, Lei Fox, Anthony D. |
author_sort |
Li, Chang |
title |
Population trends and migration routes of the East Asian Bean Goose Anser fabalis middendorffii and A. f. serrirostris |
title_short |
Population trends and migration routes of the East Asian Bean Goose Anser fabalis middendorffii and A. f. serrirostris |
title_full |
Population trends and migration routes of the East Asian Bean Goose Anser fabalis middendorffii and A. f. serrirostris |
title_fullStr |
Population trends and migration routes of the East Asian Bean Goose Anser fabalis middendorffii and A. f. serrirostris |
title_full_unstemmed |
Population trends and migration routes of the East Asian Bean Goose Anser fabalis middendorffii and A. f. serrirostris |
title_sort |
population trends and migration routes of the east asian bean goose anser fabalis middendorffii and a. f. serrirostris |
publishDate |
2020 |
url |
http://ir.rcees.ac.cn/handle/311016/44409 |
long_lat |
ENVELOPE(177.510,177.510,64.734,64.734) ENVELOPE(177.924,177.924,64.489,64.489) ENVELOPE(176.233,176.233,64.882,64.882) ENVELOPE(160.000,160.000,56.000,56.000) |
geographic |
Anadyr Anadyr River Anadyr’ Kamchatka Peninsula |
geographic_facet |
Anadyr Anadyr River Anadyr’ Kamchatka Peninsula |
genre |
Anadyr Anadyr' Anser fabalis Kamchatka Kamchatka Peninsula taiga Taimyr Tundra Yakutia |
genre_facet |
Anadyr Anadyr' Anser fabalis Kamchatka Kamchatka Peninsula taiga Taimyr Tundra Yakutia |
op_relation |
WILDFOWL http://ir.rcees.ac.cn/handle/311016/44409 |
op_rights |
cn.org.cspace.api.content.CopyrightPolicy@2021b372 |
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1768380792153571328 |