• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Oceanographic Literature Review >Seagrasses and seagrass habitats in Pacific small island developing states: Potential loss of benefits via human disturbance and climate change
【24h】

Seagrasses and seagrass habitats in Pacific small island developing states: Potential loss of benefits via human disturbance and climate change

机译：太平洋小岛屿发展中国家的海草和海草栖息地：通过人类骚乱和气候变化潜在的益处丧失

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Seagrasses provide a wide range of services including food provision, water purification and coastal protection. Pacific small island developing states (PSIDS) have limited natural resources, challenging economies and a need for marine science research. Seagrasses occur in eleven PSIDS and nations are likely to benefit in different ways depending on habitat health, habitat cover and location, and species presence. Globally seagrass habitats are declining as a result of anthropogenic impacts including climate change and in PSIDS pressure on already stressed coastal ecosystems, will likely threaten seagrass survival particularly close to expanding urban settlements. Improved coastal and urban planning at local, national and regional scales is needed to reduce human impacts on vulnerable coastal areas. Research is required to generate knowledge-based solutions to support effective coastal management and protection of the existing seagrass habitats, including strenghened documentation the socio-economic and environmental services they provide. For PSIDS, protection of seagrass service benefits requires six priority actions: seagrass habitat mapping, regulation of coastal and upstream development, identification of specific threats at vulnerable locations, a critique of cost-effective restoration options, research devoted to seagrass studies and more explicit policy development.
机译：海草提供广泛的服务，包括食品供应，净水和沿海保护。太平洋小岛屿发展中国家（Psids）的自然资源有限，挑战经济，需要海洋科学研究。海草发生在11个Psids中，并且各国可能以不同的方式受益，具体取决于栖息地健康，栖息地覆盖和地点以及物种存在。全球海草栖息地由于在包括气候变化和Psids压力的人为受影响的人为受强调的沿海生态系统的压力而导致的，可能会威胁到海草生存，特别接近扩大城市住区。需要改善当地，国家和区域级别的沿海和城市规划，以减少对弱势沿海地区的人类影响。需要研究以支持基于知识的解决方案，以支持有效的沿海管理和保护现有的海草栖息地，包括他们提供的社会经济和环境服务。对于Psids，保护海草服务福利需要六项优先权行动：海草栖息地映射，沿海和上游发展的规范，识别弱势地点的特定威胁，批判对成本效益的恢复选择，研究致力于海草研究和更明确的政策发展。

著录项

  • 来源
    《Oceanographic Literature Review》 |2020年第10期|2273-2274|共2页
  • 作者

    G. Brodie; E. Holland; A.D.R. NYeurt;

  • 作者单位

    Institute of Applied Sciences The University of the South Pacific Suva Fiji;

    Institute of Applied Sciences The University of the South Pacific Suva Fiji;

    Institute of Applied Sciences The University of the South Pacific Suva Fiji;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号