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首页> 外文期刊>The wilson journal of ornithology >ENVIRONMENTAL FACTORS AFFECTING NEST-SITE SELECTION AND BREEDING SUCCESS OF THE WHITE STORK (CICONIA CICONIA) IN WESTERN TURKEY
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ENVIRONMENTAL FACTORS AFFECTING NEST-SITE SELECTION AND BREEDING SUCCESS OF THE WHITE STORK (CICONIA CICONIA) IN WESTERN TURKEY

机译：影响土耳其西部白鹳（CICONIA CICONIA）巢位选择和繁殖成功的环境因素

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摘要

We investigated nest site selection and breeding success of White Storks (Ciconia ciconia) in relation to geographical features, weather, and land use in western Turkey. Locations of nests in relation to altitude, distance to the nearest river and stream, slope, and aspect were examined between 2008 and 2010 in Sindirgi District. Population dynamics of breeding White Storks were surveyed in the central town in 1984, 1987, and between 1992 and 2010. White Storks nested in only 17 of 74 settlements. Twenty-six of 46 nests were occupied in 2010 with a mean density of 1.72 breeding pairs/km~2. Settlements with nests were significantly lower (x ± SD) in elevation (283.3 ± 77.3 vs. 622.5 ± 230.7 m) and closer to the nearest river (1,646.2 ± 1,004.5 vs. 4,101.7 ± 3,231.5 m) than settlements without nests. No significant difference was found between the mean aspects of the settlements and the distances to the nearest stream between these two groups of settlements. The number of breeding pairs and fledglings had a significantly decreasing trend throughout the study period. The number of breeding pairs was positively correlated with the annual total area of crop fields and negatively correlated with the total area of fruit production. The number of breeding pairs was positively correlated with total and maximum precipitation in April, but breeding success was negatively correlated with mean total precipitation and mean maximum precipitation during the breeding season.
机译：我们调查了白鹳（Ciconia ciconia）的巢址选择和繁殖成功与土耳其西部的地理特征，天气和土地利用有关。在2008年至2010年之间，对Sindirgi区的巢穴位置进行了高度，距离最近的河流和溪流的距离，坡度和坡度的调查。 1984年，1987年和1992年至2010年之间，在中心城区对繁殖白鹳的种群动态进行了调查。白鹳仅在74个定居点中筑巢了17个。 2010年，共有26个巢穴中的26个被占领，平均密度为1.72个繁殖对/ km〜2。与没有巢穴的定居点相比，有巢穴的定居点的海拔高度显着降低（x±SD）（283.3±77.3 vs. 622.5±230.7 m），并且更接近最​​近的河流（1,646.2±1,004.5与4,101.7±3,231.5 m）。在定居点​​的平均方面与这两组定居点之间到最近溪流的距离之间没有发现显着差异。在整个研究期间，繁殖对和幼雏的数量呈明显下降的趋势。育种对的数量与耕地的年总面积呈正相关，与水果生产的总面积呈负相关。四月份繁殖对的数量与总降水量和最大降水量呈正相关，而繁殖成功与繁殖季节平均总降水量和平均最大降水量呈负相关。

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    《The wilson journal of ornithology》 |2012年第2期|p.354-361|共8页
  • 作者

    ORTAC ONMUS; YILDIRIM AGAOGLU; ORHAN GUEL;

  • 作者单位

    Department of Biology, Faculty of Science, Natural History Museum Research and Application Center, Ege University, 35100 Izmir, Turkey;

    Yildirim's Pharmacy, Square of Republic, Sindirgi- Balikesir, Turkey;

    Department of Biology, Faculty of Science, Natural History Museum Research and Application Center, Ege University, 35100 Izmir, Turkey;

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