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森林-沼泽浅覆盖区地质填图方法试验--以黑龙江1∶5万望峰公社幅为例 被引量:10
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作者 王东明 田世攀 +4 位作者 张昱 郝立波 赵玉岩 潘军 王义强 《地质通报》 CAS CSCD 北大核心 2021年第5期782-797,共16页
以往覆盖区区域地质调查受自然条件制约,地质信息获取困难,极大地限制了覆盖区的基础地质研究和找矿工作,所以覆盖区地质填图技术亟需向多学科、多方法的融合方式转变,提升覆盖区地质填图信息承载量和多元化服务能力。选择黑龙江1∶5万... 以往覆盖区区域地质调查受自然条件制约,地质信息获取困难,极大地限制了覆盖区的基础地质研究和找矿工作,所以覆盖区地质填图技术亟需向多学科、多方法的融合方式转变,提升覆盖区地质填图信息承载量和多元化服务能力。选择黑龙江1∶5万望峰公社幅开展森林-沼泽浅覆盖区填图方法探索。通过土壤、航磁、遥感多源数据反演解译,划分地球化学、磁性和遥感数据单元,结合地质调查验证确定了地质体的边界及主要断层和环形构造。浅钻揭露和能量色散X荧光分析,在降低生态扰动的同时,进一步提升填图工作效率和地质信息获取量。对上述方法的有效性分析表明,以地质验证调查为依据的物化遥多源信息综合反演解译可以为覆盖区的地质填图工作提供重要的地质信息,该技术方法可为森林-沼泽浅覆盖区的地质填图工作提供方法参考。 展开更多
关键词 多源数据反演 覆盖填图 森林-沼泽区 大兴安岭北段
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People and Parks in Kenya: Toward Co-Existence? The Case of Saiwa Swamp and Kakamega Forest Natural Areas
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作者 Bonface Odiara Kihima 《Sociology Study》 2014年第2期170-181,共12页
Over the years, protected areas have largely been associated with tourism activities where the global meets the local. Indeed, it is widely acknowledged that "parks are for people and forever". This implies that con... Over the years, protected areas have largely been associated with tourism activities where the global meets the local. Indeed, it is widely acknowledged that "parks are for people and forever". This implies that conservation areas must serve different and divergent interest groups for posterity. Moreover, amidst the proposal to manage natural resources at a local level, it should be appreciated that the local people have continuously been alienated. This paper discusses the conservation areas of Kakamega Forest and Saiwa Swamp in Western Kenya. Through questionnaire interviews with the local communities and natural area managers, it investigates the link among the local communities, protected areas, and tourism as envisaged in the Ecotourism Kenya motto. It concludes that sometimes tourism can be so close to the local people yet so far. Thus, for this linkage to occur, tourists should be fascinated by the cultural aspect (if provided by the local people) and that the local people should seize the opportunity to benefit from such visits. 展开更多
关键词 PARK RESERVE human-wildlife interaction local community
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