气候变化对北极熊的影响。
Effects of climate change on polar bears.
作者信息
Wiig Øystein, Aars Jon, Born Erik W
机构信息
Natural History Museum, University of Oslo, P.O. Box 1172 Blindern, 0318 Oslo, Norway.
出版信息
Sci Prog. 2008;91(Pt 2):151-73. doi: 10.3184/003685008X324506.
Abstract
In this article, we review the effects on polar bears of global warming that have already been observed, and try to evaluate what may happen to the polar bears in the future. Many researchers have predicted a wide range of impacts of climate change on polar bear demography and conditions. A predicted major reduction in sea ice habitat will reduce the availability of ice associated seals, the main prey of polar bears, and a loss and fragmentation of polar bear habitat will ultimately lead to large future reductions in most subpopulations. It is likely that polar bears will be lost from many areas where they are common today and also that the total population will change into a few more distinctly isolated populations.
摘要
在本文中，我们回顾了已经观察到的全球变暖对北极熊的影响，并试图评估北极熊未来可能会发生什么。许多研究人员预测了气候变化对北极熊种群统计学和生存状况的广泛影响。预计海冰栖息地的大幅减少将降低与冰相关的海豹的可获得性，而海豹是北极熊的主要猎物，北极熊栖息地的丧失和碎片化最终将导致未来大多数亚种群数量大幅减少。如今北极熊常见的许多地区可能会失去它们的踪迹，而且总体数量可能会变成几个更加明显孤立的种群。
相似文献
1
Effects of climate change on polar bears.气候变化对北极熊的影响。
Sci Prog. 2008;91(Pt 2):151-73. doi: 10.3184/003685008X324506.
2
An Arctic predator-prey system in flux: climate change impacts on coastal space use by polar bears and ringed seals.一个不断变化的北极捕食者 - 猎物系统：气候变化对北极熊和环斑海豹沿海空间利用的影响。
J Anim Ecol. 2017 Sep;86(5):1054-1064. doi: 10.1111/1365-2656.12685. Epub 2017 May 22.
3
Greenhouse gas mitigation can reduce sea-ice loss and increase polar bear persistence.温室气体减排可以减少海冰损失，增加北极熊的生存机会。
Nature. 2010 Dec 16;468(7326):955-8. doi: 10.1038/nature09653.
4
Diet energy density estimated from isotopes in predator hair associated with survival, habitat, and population dynamics.根据捕食者毛发中的同位素估算的饮食能量密度与生存、栖息地和种群动态有关。
Ecol Appl. 2023 Mar;33(2):e2751. doi: 10.1002/eap.2751. Epub 2022 Dec 8.
5
Variation in the response of an Arctic top predator experiencing habitat loss: feeding and reproductive ecology of two polar bear populations.在经历栖息地丧失的北极顶级捕食者的反应变化中：两个北极熊种群的摄食和繁殖生态。
Glob Chang Biol. 2014 Jan;20(1):76-88. doi: 10.1111/gcb.12339. Epub 2013 Nov 17.
6
Invariant polar bear habitat selection during a period of sea ice loss.海冰流失期间北极熊栖息地选择不变。
Proc Biol Sci. 2016 Aug 17;283(1836). doi: 10.1098/rspb.2016.0380.
7
Demography of an apex predator at the edge of its range: impacts of changing sea ice on polar bears in Hudson Bay.处于分布范围边缘的顶级捕食者的种群统计学：海冰变化对哈德逊湾北极熊的影响。
Ecol Appl. 2016 Jul;26(5):1302-1320. doi: 10.1890/15-1256.
8
Increased Land Use by Chukchi Sea Polar Bears in Relation to Changing Sea Ice Conditions.楚科奇海北极熊的土地利用增加与海冰条件变化的关系。
PLoS One. 2015 Nov 18;10(11):e0142213. doi: 10.1371/journal.pone.0142213. eCollection 2015.
9
Seal body condition and atmospheric circulation patterns influence polar bear body condition, recruitment, and feeding ecology in the Chukchi Sea.海豹的身体状况和大气环流模式影响楚科奇海的北极熊的身体状况、繁殖和摄食生态。
Glob Chang Biol. 2021 Jun;27(12):2684-2701. doi: 10.1111/gcb.15572. Epub 2021 Mar 12.
10
Projected polar bear sea ice habitat in the Canadian Arctic Archipelago.加拿大北极群岛北极熊预计的海冰栖息地。
PLoS One. 2014 Nov 26;9(11):e113746. doi: 10.1371/journal.pone.0113746. eCollection 2014.
引用本文的文献
1
Faecal glucocorticoid metabolites as a measure of adrenocortical activity in polar bears ().粪便糖皮质激素代谢物作为北极熊肾上腺皮质活动的一种测量指标（）。
Conserv Physiol. 2020 Apr 4;8(1):coaa012. doi: 10.1093/conphys/coaa012. eCollection 2020.
2
Global climate change and invariable photoperiods: A mismatch that jeopardizes animal fitness.全球气候变化与不变的光周期：一种危及动物健康的不匹配现象。
Ecol Evol. 2019 Aug 16;9(17):10044-10054. doi: 10.1002/ece3.5537. eCollection 2019 Sep.
3
Geographical Area and Life History Traits Influence Diet in an Arctic Marine Predator.地理区域和生活史特征影响北极海洋捕食者的饮食。
PLoS One. 2016 May 19;11(5):e0155980. doi: 10.1371/journal.pone.0155980. eCollection 2016.
4
Simulating polar bear energetics during a seasonal fast using a mechanistic model.利用机制模型模拟季节性禁食期间北极熊的能量学。
PLoS One. 2013 Sep 3;8(9):e72863. doi: 10.1371/journal.pone.0072863. eCollection 2013.
5
Long-term monitoring at multiple trophic levels suggests heterogeneity in responses to climate change in the Canadian Arctic tundra.长期在多个营养层次上的监测表明，加拿大北极苔原对气候变化的响应存在异质性。
Philos Trans R Soc Lond B Biol Sci. 2013 Jul 8;368(1624):20120482. doi: 10.1098/rstb.2012.0482. Print 2013 Aug 19.
6
A conceptual model for the impact of climate change on fox rabies in Alaska, 1980-2010.气候变化对阿拉斯加狐狂犬病影响的概念模型，1980-2010 年。
Zoonoses Public Health. 2014 Feb;61(1):72-80. doi: 10.1111/zph.12044. Epub 2013 Mar 4.
7
Polar and brown bear genomes reveal ancient admixture and demographic footprints of past climate change.极地熊和棕熊的基因组揭示了过去气候变化中古老的混合和人口动态的足迹。
Proc Natl Acad Sci U S A. 2012 Sep 4;109(36):E2382-90. doi: 10.1073/pnas.1210506109. Epub 2012 Jul 23.
8
Predicting climate change impacts on polar bear litter size.预测气候变化对北极熊幼崽数量的影响。
Nat Commun. 2011 Feb 8;2:186. doi: 10.1038/ncomms1183.
9
Global warming and effects on the Arctic fox.全球变暖及其对北极狐的影响。
Sci Prog. 2008;91(Pt 2):175-91. doi: 10.3184/003685008X327468.
本文引用的文献
1
Polar bears in a warming climate.在气候变暖的情况下，北极熊。
Integr Comp Biol. 2004 Apr;44(2):163-76. doi: 10.1093/icb/44.2.163.
2
Quantifying the sensitivity of Arctic marine mammals to climate-induced habitat change.量化北极海洋哺乳动物对气候引起的栖息地变化的敏感性。
Ecol Appl. 2008 Mar;18(2 Suppl):S97-125. doi: 10.1890/06-0546.1.
3
Xenoendocrine pollutants may reduce size of sexual organs in East Greenland polar bears (Ursus maritimus).外来内分泌污染物可能会减小东格陵兰北极熊（Ursus maritimus）的性器官尺寸。
Environ Sci Technol. 2006 Sep 15;40(18):5668-74. doi: 10.1021/es060836n.
4
Endocrine-disrupting chemicals and climate change: A worst-case combination for arctic marine mammals and seabirds?内分泌干扰化学物质与气候变化：对北极海洋哺乳动物和海鸟而言是最糟糕的组合吗？
Environ Health Perspect. 2006 Apr;114 Suppl 1(Suppl 1):76-80. doi: 10.1289/ehp.8057.
5
Are polar bears threatened?北极熊受到威胁了吗？
Science. 2005 Sep 16;309(5742):1814-5. doi: 10.1126/science.309.5742.1814d.
6
Ecological risk assessment of persistent organic pollutants in the arctic.
Toxicology. 2002 Dec 27;181-182:193-7. doi: 10.1016/s0300-483x(02)00280-9.
7
Contaminants in Svalbard polar bear samples archived since 1967 and possible population level effects.自1967年以来存档的斯瓦尔巴德北极熊样本中的污染物及可能的种群水平影响。
Sci Total Environ. 2003 Jan 1;301(1-3):163-74. doi: 10.1016/s0048-9697(02)00303-0.
8
Body mass, temperature and cost of walking in polar bears.北极熊的体重、体温与行走能耗
Acta Physiol Scand. 1982 Aug;115(4):391-5. doi: 10.1111/j.1748-1716.1982.tb07096.x.
9
Modes of thermal protection in polar bear cubs--at birth and on emergence from the den.北极熊幼崽出生时及从洞穴出来时的热保护方式。
Am J Physiol. 1979 Jan;236(1):R67-74. doi: 10.1152/ajpregu.1979.236.1.R67.
Zotero 插件