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首页> 外文期刊>Wader study: the international journal of shorebird science >Response of wader populations in the Vinogradovo Floodplain (Moscow Region, Russia) to changes in agricultural land use and spring flooding
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Response of wader populations in the Vinogradovo Floodplain (Moscow Region, Russia) to changes in agricultural land use and spring flooding

机译：涉禽种群Vinogradovo的响应泛滥平原(莫斯科地区、俄罗斯)的变化农业土地利用和春季洪水

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摘要

We monitored the abundance of eight breeding wader species in the Vinogradovo Floodplain during 2002-2014 and compare our results with data from 1982- 1983 and 1995-1996. We describe the trends in agricultural land use in the region, as well as trends in the intensity of spring flooding, and relate these to fluctuations in the abundance of waders. The level and duration of spring floods is an important natural factor which can interact with changing land use and farming practices. We suggest that a strong reduction in the intensity of farming activities (up to full termination of grazing and ploughing) and a decrease in the intensity of floods at the end of the 20th century are the main factors influencing the abundance of waders. As a result of these changes, we observed catastrophic declines in the numbers of Ruff Philomachus pugnax and Terek Sandpipers Xenus cinereus, and strong declines in the abundance of Northern Lapwings Vanellus vanellus and Black-tailed Godwits Limosa limosa. We observed variable numbers of Great Snipes Gallinago media and Marsh Sandpipers Tringa stagnatilis during 2002-2014, but no strong trends, and observed a slight increase in the abundance of Common Snipes G. gallinago. We discuss the reasons for changes in numbers of each species, in relation to environmental and land use change.
机译：我们丰富的监控八繁殖涉禽物种在Vinogradovo漫滩2002 - 2014年和比较我们的结果和数据1982 - 1983和1995 - 1996。在该地区的农业土地利用,作为春季洪水强度的趋势,这些丰富的波动和关联涉禽。洪水是一种重要的自然因素与改变土地利用和农业实践。农业活动的强度(满放牧和耕作)和终止减少洪水结束时的强度20世纪是主要的影响因素丰富的涉禽。改变,我们观察到灾难性的下降数量的飞边Philomachus喜斗蜿Terek鹬xenu cinereus,强烈的下降丰富的北方田凫Vanellus我们观察到的变量数量的沙Gallinago媒体和沼泽鹬Tringastagnatilis在2002 - 2014,但没有强劲趋势,并观察略有增加大量的常见的沙g . gallinago。讨论数据变化的原因每一个物种,环境和关系土地利用变化。

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