Species richness declines and biotic homogenisation have slowed down for NW-European pollinators and plants.

Species richness declines and biotic homogenisation have slowed down for NW-European pollinators and plants.
复制标题

DOI:
10.1111/ele.12121
复制
发表时间:
2013-07
期刊:
影响因子:
8.8
通讯作者:
Biesmeijer JC
Biesmeijer JC
中科院分区:
环境科学与生态学1区
文献类型:
--
作者:
Carvalheiro LG;Kunin WE;Keil P;Aguirre-Gutiérrez J;Ellis WN;Fox R;Groom Q;Hennekens S;Van Landuyt W;Maes D;Van de Meutter F;Michez D;Rasmont P;Ode B;Potts SG;Reemer M;Roberts SP;Schaminée J;WallisDeVries MF;Biesmeijer JC

文献摘要

参考文献

被引文献

相似文献

对生物多样性丧失的担忧导致对保护的公共投资增加。虽然人们普遍认为这些举措不成功,但很少有对这种看法的定量检验。在这里,我们评估了近几十年来三个欧洲国家(英国,荷兰和比利时)的植物和花卉昆虫的生物多样性变化率是否发生了变化。我们比较了四个20年的时期,比较快速土地利用集约化和自然栖息地丧失的时期(1930年至1990年)与保护投资增加的时期(1990年后)。我们发现,广泛的物种丰富度损失和生物同质化发生在1990年之前,而这些负面的趋势变得大大减轻在最近几十年,被部分逆转某些类群(如蜜蜂在英国和荷兰)。这些结果突出了保持甚至恢复现有物种组合的潜力(尽管过去的警告仍然具有很大的保护价值),至少在大规模土地利用集约化和自然栖息地丧失已经停止的地区。
Concern about biodiversity loss has led to increased public investment in conservation. Whereas there is a widespread perception that such initiatives have been unsuccessful, there are few quantitative tests of this perception. Here, we evaluate whether rates of biodiversity change have altered in recent decades in three European countries (Great Britain, Netherlands and Belgium) for plants and flower visiting insects. We compared four 20-year periods, comparing periods of rapid land-use intensification and natural habitat loss (1930–1990) with a period of increased conservation investment (post-1990). We found that extensive species richness loss and biotic homogenisation occurred before 1990, whereas these negative trends became substantially less accentuated during recent decades, being partially reversed for certain taxa (e.g. bees in Great Britain and Netherlands). These results highlight the potential to maintain or even restore current species assemblages (which despite past extinctions are still of great conservation value), at least in regions where large-scale land-use intensification and natural habitat loss has ceased.
DOI: 10.1016/s0301-4797(02)00179-2
发表时间: 2003-03-01
影响因子: 8.7
作者:
Haines-Young, R;Barr, CJ;Watkins, JW
通讯作者: Watkins, JW
DOI: 10.1126/science.1187512
发表时间: 2010-05-28
期刊: SCIENCE
影响因子: 56.9
作者:
Butchart, Stuart H. M.;Walpole, Matt;Watson, Reg
通讯作者: Watson, Reg
DOI: 10.1111/j.1461-0248.2004.00707.x
发表时间: 2005-02-01
期刊: ECOLOGY LETTERS
影响因子: 8.8
作者:
Chao, A;Chazdon, RL;Shen, TJ
通讯作者: Shen, TJ
DOI: 10.1111/j.1466-8238.2009.00490.x
发表时间: 2010-01-01
影响因子: 6.4
作者:
Baselga, Andres
通讯作者: Baselga, Andres
DOI: 10.1111/j.1654-1103.2010.01247.x
发表时间: 2011-04-01
影响因子: 2.8
作者:
Garcillan, Pedro P.;Ezcurra, Exequiel
通讯作者: Ezcurra, Exequiel