Status and trends of tundra birds across the circumpolar Arctic

被引：59

作者：

Smith, Paul A. ^{[1
,2
]}

McKinnon, Laura ^{[3
,4
]}

Meltofte, Hans ^{[5
]}

Lanctot, Richard B. ^{[6
]}

Fox, Anthony D. ^{[7
]}

Leafloor, James O. ^{[1
,2
,8
]}

Soloviev, Mikhail ^{[9
]}

Franke, Alastair ^{[10
]}

Falk, Knud ^{[11
]}

Golovatin, Mikhail ^{[12
]}

Sokolov, Vasiliy ^{[12
]}

Sokolov, Aleksandr ^{[13
]}

Smith, Adam C. ^{[2
,14
,15
]}

机构：

[1] Environm & Climate Change Canada, Natl Wildlife Res Ctr, Wildlife Res Div, 1125 Colonel By Dr, Ottawa, ON K1S 5B6, Canada

[2] Natl Wildlife Res Ctr, 1125 Colonel By Dr, Ottawa, ON K1S 5B6, Canada

[3] York Univ, Dept Multidisciplinary Studies, Glendon Campus,2275 Bayview Ave, Toronto, ON M5B 3M6, Canada

[4] York Univ, Grad Program Biol, Glendon Campus,2275 Bayview Ave, Toronto, ON M5B 3M6, Canada

[5] Aarhus Univ, Dept Biosci, Frederiksborgvej 399, DK-4000 Roskilde, Denmark

[6] US Fish & Wildlife Serv, Migratory Bird Management, 1011 East Tudor Rd, Anchorage, AK 99503 USA

[7] Aarhus Univ, Dept Biosci, Grenavej 14, DK-8410 Ronde, Denmark

[8] Environm & Climate Change Canada, Canadian Wildlife Serv, 150-123 Main St, Winnipeg, MB R3C 4W2, Canada

[9] Lomonosov Moscow State Univ, Dept Vertebrate Zool, Moscow 119991, Russia

[10] Univ Alberta, Dept Biol Sci, Edmonton, AB, Canada

[11] Ljusstoparbacken 11A, S-11765 Stockholm, Sweden

[12] Russian Acad Sci, Ural Branch, Inst Plant & Anim Ecol, 8 Marta Str,202, Ekaterinburg 620144, Russia

[13] Inst Plant & Anim Ecol, Arctic Res Stn, Zelenaya Gorka Str 21, Yamal Nenets Autonomous 629400, Labytnangi, Russia

[14] Environm & Climate Change Canada, Canadian Wildlife Serv, 1125 Colonel By Dr, Ottawa, ON K1S 5B6, Canada

[15] Carleton Univ, Dept Biol, 1125 Colonel By Dr, Ottawa, ON K1S 5B6, Canada

来源：

AMBIO | 2020年 / 49卷 / 03期

关键词：

Arctic; Birds; Demography; Monitoring; Population trend; Tundra; CLIMATE-CHANGE; GEESE; AVAILABILITY; POPULATIONS; PREDATION; ABUNDANCE; MISMATCH; HABITAT; FITNESS; NORTH;

D O I：

10.1007/s13280-019-01308-5

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Tundra-breeding birds face diverse conservation challenges, from accelerated rates of Arctic climate change to threats associated with highly migratory life histories. Here we summarise the status and trends of Arctic terrestrial birds (88 species, 228 subspecies or distinct flyway populations) across guilds/regions, derived from published sources, raw data or, in rare cases, expert opinion. We report long-term trends in vital rates (survival, reproduction) for the handful of species and regions for which these are available. Over half of all circumpolar Arctic wader taxa are declining (51% of 91 taxa with known trends) and almost half of all waterfowl are increasing (49% of 61 taxa); these opposing trends have fostered a shift in community composition in some locations. Declines were least prevalent in the African-Eurasian Flyway (29%), but similarly prevalent in the remaining three global flyways (44-54%). Widespread, and in some cases accelerating, declines underscore the urgent conservation needs faced by many Arctic terrestrial bird species.

引用

页码：732 / 748

页数：17

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