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Species richness patterns of waterbirds overwintering on the Jiangsu coast for coastal reclamation

机译：江苏海岸沿海垦区越冬的西鸟类物种丰富模式

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摘要

It is vital to identify factors that affect the overwintering of waterbirds for conservation purposes. In this study, during the winter of 2018?2019, we documented 177,414 individuals of 74 species of waterbirds in the Jiangsu coastal area, an important but poorly known overwintering location. Of the species observed, 12 were listed as threatened. We found that natural wetlands loss is a significant contributor to population declines among overwintering waterbird species in the Jiangsu coastal area, greater than anthropogenic disturbance. This loss has forced waterbirds to choose artificial wetlands, where a total of 47 species were detected. Sorted by key zones for overwintering waterbirds, 16 surveying zones were identified in the area, and most are not fully protected. Thus, conservation efforts aimed at waterbirds should focus on at least 12 conservation gaps in diversity hotspots, emphasizing the management of artificial wetlands in the Jiangsu coastal area.
机译：识别影响水鸟过遍的因素至关重要的因素是为了保护目的。 在这项研究中，在2018年冬季（2019年），我们记录了江苏沿海地区74种水鸟的177,414人，这是一个重要但不知名的过冬地点。 观察到的物种，12种被列为受威胁。 我们发现，天然湿地损失是江苏沿海地区的过冬水鸟物种中的人口下降的重要贡献者，比人为紊乱大。 这种损失已经强迫水鸟选择人造湿地，其中总共检测到47种。 按关键区排序用于过冬的水鸟，在该地区识别出16个测量区，大部分都没有完全保护。 因此，旨在瞄准水鸟的养护工作应专注于多元化热点的至少12个保护差距，强调江苏沿海地区人工湿地的管理。

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  • 来源
    《Ocean & coastal management》 |2021年第5期|105488.1-105488.12|共12页
  • 作者

    Sun Xiaoping; Liu Wei; Li Shuang; Chen Peng; Cao Mingchang; Randhir Timothy O.; Zhang Yinlong;

  • 作者单位

    Yancheng Teachers Univ Sch Wetlands Jiangsu Prov Key Lab Coastal Wetland Bioresources Jiangsu Synthet Innovat Ctr Coastal Bioagr Jiangs Yancheng 224007 Peoples R China|Nanjing Forestry Univ Coll Biol & Environm Nanjing 210037 Peoples R China;

    Minist Ecol & Environm Peoples Republ China Nanjing Inst Environm Sci Nanjing 210042 Peoples R China|Nanjing Normal Univ Coll Life Sci Nanjing Peoples R China;

    Minist Ecol & Environm Peoples Republ China Nanjing Inst Environm Sci Nanjing 210042 Peoples R China;

    Minist Ecol & Environm Peoples Republ China Nanjing Inst Environm Sci Nanjing 210042 Peoples R China;

    Minist Ecol & Environm Peoples Republ China Nanjing Inst Environm Sci Nanjing 210042 Peoples R China;

    Univ Massachusetts Dept Environm Conservat Amherst MA 01003 USA;

    Yancheng Teachers Univ Sch Wetlands Jiangsu Prov Key Lab Coastal Wetland Bioresources Jiangsu Synthet Innovat Ctr Coastal Bioagr Jiangs Yancheng 224007 Peoples R China;

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  • 正文语种 eng
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  • 关键词

    Jiangsu coastal area; Overwintering waterbirds; Artificial habitats; Waterbirds conservation;

    机译：江苏沿海地区;过冬的水鸟;人工栖息地;水鸟保护;

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