Environmental change and Antarctic seabird populations

被引：326

作者：

Croxall, JP ^{[1
]}

Trathan, PN ^{[1
]}

Murphy, EJ ^{[1
]}

机构：

[1] British Antarctic Survey, NERC, Cambridge CB3 0ET, England

来源：

SCIENCE | 2002年 / 297卷 / 5586期

关键词：

D O I：

10.1126/science.1071987

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Recent changes in Antarctic seabird populations may reflect direct and indirect responses to regional climate change. The best long-term data for high-latitude Antarctic seabirds (Adelie and Emperor penguins and snow petrels) indicate that winter sea-ice has a profound influence. However, some effects are inconsistent between species and areas, some in opposite directions at different stages of breeding and life cycles, and others remain paradoxical. The combination of recent harvest driven changes and those caused by global warming may produce rapid shifts rather than gradual changes.

引用

页码：1510 / 1514

页数：5

共 38 条

[1]

Ainley D. G., 2001, ENCY OCEAN SCI, P2669

[2] ECOLOGICAL STRUCTURE AMONG MIGRANT AND RESIDENT SEABIRDS OF THE SCOTIA-WEDDELL CONFLUENCE REGION [J].

AINLEY, DG ;

RIBIC, CA ;

FRASER, WR .

JOURNAL OF ANIMAL ECOLOGY, 1994, 63 (02) :347-364

[3] FORAGING BEHAVIOR OF EMPEROR PENGUINS AS A RESOURCE DETECTOR IN WINTER AND SUMMER [J].

ANCEL, A ;

KOOYMAN, GL ;

PONGANIS, PJ ;

GENDNER, JP ;

LIGNON, J ;

MESTRE, X ;

HUIN, N ;

THORSON, PH ;

ROBISSON, P ;

LEMAHO, Y .

NATURE, 1992, 360 (6402) :336-339

[4] Effect of sea-ice extent on adult survival of an Antarctic top predator:: the snow petrel Pagodroma nivea [J].

Barbraud, C ;

Weimerskirch, H ;

Guinet, C ;

Jouventin, P .

OECOLOGIA, 2000, 125 (04) :483-488

[5] Contrasting effects of the extent of sea-ice on the breeding performance of an Antarctic top predator, the Snow Petrel Pagodroma nivea [J].

Barbraud, C ;

Weimerskirch, H .

JOURNAL OF AVIAN BIOLOGY, 2001, 32 (04) :297-302

[6] Emperor penguins and climate change [J].

Barbraud, C ;

Weimerskirch, H .

NATURE, 2001, 411 (6834) :183-186

[7] Are penguins and seals in competition for Antarctic krill at South Georgia? [J].

Barlow, KE ;

Boyd, IL ;

Croxall, JP ;

Reid, K ;

Staniland, IJ ;

Brierley, AS .

MARINE BIOLOGY, 2002, 140 (02) :205-213

[8]

*BRIT ANT SURV, 2002, PUBL DAT

[9] HIGH ANNUAL VARIABILITY IN REPRODUCTIVE SUCCESS AND SURVIVAL OF AN ANTARCTIC SEABIRD, THE SNOW PETREL PAGODROMA-NIVEA - A 27-YEAR STUDY [J].

CHASTEL, O ;

WEIMERSKIRCH, H ;

JOUVENTIN, P .

OECOLOGIA, 1993, 94 (02) :278-285

[10]

Croxall J.P., 1979, The Distribution of Penguins on the Antarctic Peninsula and Islands of the Scotia Sea

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