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191.
富营养化问题正在污染地球上宝贵的饮用水资源.因此,防治和解决富营养化问题是全球的一项紧急任务.早在上个世纪,很多欧洲国家在富营养化的控制方面已经做了很多研究,尤其是对欧盟的立法与国家政策方面的研究.目前,很多欧洲国家都建立了相对完善的综合政策.中国太湖也面临着严重的水体富营养化问题.文章选取荷兰和英国作为案例分析,通过与太湖水体富营养化防治中存在的问题的对比和分析,提出一些可行性建议,对太湖水域的该问题的缓解起到一定的借鉴作用. 相似文献
192.
In conservation, trust and justice are increasingly recognized as both intrinsically valuable and critical for successful socioecological outcomes. However, the interdependence between these concepts has not been explored. The conservation trust literature provides examples of efforts to build trust between conservationists and local actors; yet, these interventions are often conceived to incentivize local cooperation within dominant paradigms. We argue that when trust building is promoted as a technical fix that does not plan in advance to address power asymmetries in conservation practice, inequities may inadvertently be re-embedded. Therefore, we conceptualized a framework that joins trust, justice, and power so that critical analyses of conservation partnerships can be more effectively undertaken. We drew on environmental justice theory to better calibrate the trust literature for the historical-political settings of conservation, especially in the Global South. Justice and trust share strong theoretical links where perceptions of justice shape a willingness to trust, and, equally, trust is a precondition for justice to be perceived. Different forms of trust connect to varied domains of justice and power in different ways, which mediates the outcomes of interventions. We applied our framework to case studies to explore how these interdependences play out in practice. Failure of agencies to attend to issues of maldistribution, misrecognition of cultural values and knowledge, and exclusion from participation strongly compromised trust. Moreover, the ways in which nature-dependent communities and marginalized conservation workers are trusted, or the conditions under which they give trust, can lead to partnerships being perceived as just or unjust. Focusing on trust and justice can help identify power dynamics so they can be addressed more readily and create space for alternative understandings of partnerships. 相似文献