• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Lakes & Reservoirs >Watershed management in the Lake Ohrid region of Albania and Macedonia
【24h】

Watershed management in the Lake Ohrid region of Albania and Macedonia

机译：阿尔巴尼亚和马其顿的奥赫里德湖地区的流域管理

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

Lake Ohrid is the oldest lake in Europe and one of the oldest lakes in the world, formed 4–10 million years ago. Lake Ohrid serves as a refuge for numerous freshwater organisms from the tertiary period, whose close relatives can be found only as fossils. A breeding programme that artificially hatches the native and endemic trout supports the natural recruitment of lake Ohrid trout and since 1935 the lake has been stocked with more than 600 million young trout. The critical transboundary issue for Lake Ohrid water quality is phosphorus pollution. The current phosphorus load of the lake is estimated at 150 ton per year and needs to be reduced to 50 ton per year to keep the mean concentration of phosphorus below 7 mg m–3 in the lake water. In 1996, a Memorandum of Understanding between the Macedonian and Albanian governments was signed and a binational Lake Ohrid Management Board was established, with substantial funding by the Global Environmental Facility. Both governments agreed to undertake appropriate legal, institutional, investment and technical measures to protect Lake Ohrid. The Lake Ohrid Conservation Project has four main goals: (i) to develop the institutional legal and regulatory framework for environmental management in the Lake Ohrid watershed; (ii) to establish a comprehensive binational monitoring programme, (iii) to mobilize and secure commitments from all the stakeholders in the watershed who will need to take measures to prevent degradation of the lake; and (iv) to increase public awareness and participation. Harmonizing Albanian and Macedonian laws and regulations may be the Lake Ohrid Conservation Project’s greatest challenge, particularly on fisheries and wastewater treatment issues.
机译：奥赫里德湖是欧洲最古老的湖泊，也是世界上最古老的湖泊之一，形成于4千万年前。奥赫里德湖是第三纪以来众多淡水生物的避难所，它们的近亲只能作为化石来发现。人工孵化本地鳟鱼和地方性鳟鱼的繁殖计划支持了奥赫里德湖鳟鱼的自然招募，自1935年以来，该湖已养育了超过6亿只幼鳟。奥赫里德湖水质的关键跨界问题是磷污染。目前该湖的磷负荷估计为每年150吨，需要降低到每年50吨才能使湖水中磷的平均浓度保持在7 mg m-3以下。 1996年，马其顿政府与阿尔巴尼亚政府之间签署了一项谅解备忘录，并建立了由全球环境基金提供大量资金的双边奥赫里德湖管理委员会。两国政府同意采取适当的法律，体制，投资和技术措施，以保护奥赫里德湖。奥赫里德湖自然保护项目有四个主要目标：（i）为奥赫里德湖流域的环境管理制定机构法律和法规框架； （ii）建立全面的国家监测计划，（iii）动员并确保流域中所有利益相关者的承诺，这些利益相关者需要采取措施防止湖泊退化； （iv）提高公众意识和参与度。协调阿尔巴尼亚和马其顿的法律法规可能是奥赫里德湖保护项目的最大挑战，尤其是在渔业和废水处理方面。

著录项

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