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Managing biodiversity rich hay meadows in the EU: a comparison of Swedish and Romanian grasslands

机译：欧盟管理生物多样性丰富的干草草甸：瑞典和罗马尼亚草原的比较

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摘要

Semi-natural hay meadows are among the most biodiversity-rich terrestrial ecosystems, and are managed for conservation purposes in most of Europe, including Sweden. Romania has some of Europe's largest areas of grasslands still managed with traditional methods. Through interviews and field studies, current management practices were investigated in two Romanian villages, and compared with CAP-generated grassland management in Swedish hay meadows and historical Swedish management of grasslands. The study evaluated the effect of the eligibility criteria within both countries' National Rural Development Programmes (NRDPs) on different ecologically important components of hay meadow management. The success of Swedish management was measured by assessing population trends for 25 grassland plant species. Current management proved to be considerably more diverse in Romania than in Sweden, but historical Swedish management was similar to management in Romania. Both countries' NRDPs provide support for some management components, but create barriers against other components. The Romanian NRDP contained more barriers than the Swedish NRDP, yet Swedish management showed little success in preserving grassland plants. NRDPs should nourish the use of local and traditional knowledge in order to preserve biodiversity in semi-natural grasslands. There are major limitations in both countries' NRDPs.
机译：半天然干草草甸是生物多样性最丰富的陆地生态系统之一，在包括瑞典在内的大多数欧洲地区，出于保护目的对其进行管理。罗马尼亚有一些欧洲最大的草原地区，仍采用传统方法进行管理。通过访谈和实地研究，对两个罗马尼亚村庄的当前管理实践进行了调查，并与CAP生成的瑞典干草草甸的草地管理和瑞典历史上的草原管理进行了比较。该研究评估了两国国家农村发展计划（NRDP）中的资格标准对干草草甸管理的不同生态重要组成部分的影响。瑞典管理的成功是通过评估25种草原植物种群的趋势来衡量的。事实证明，罗马尼亚的现行管理比瑞典的多样化得多，但是瑞典的历史管理与罗马尼亚的管理类似。两国的NRDP为某些管理组件提供支持，但对其他组件造成障碍。罗马尼亚的NRDP比瑞典的NRDP包含更多的壁垒，但是瑞典的管理层在保护草地植物方面几乎没有成功。 NRDP应该养育对当地和传统知识的利用，以保护半天然草原的生物多样性。两国的NRDP都有主要限制。

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