Exploring Spatial Relationship between Restoration Suitability and Rivers for Sustainable Wetland Utilization.
Exploring Spatial Relationship between Restoration Suitability and Rivers for Sustainable Wetland Utilization.
复制标题
探索恢复适用性与河流以可持续湿地利用的空间关系。
DOI：
10.3390/ijerph19138083
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发表时间：
2022-07-01
影响因子：
--
通讯作者：
Qu, Yi
中科院分区：
文献类型：
--
作者：
Xu, Nan;Li, Haiyan;Luo, Chunyu;Zhang, Hongqiang;Qu, Yi
关键词：
湿地是生物多样性保护和环境调节的重要生态系统。然而，由于人类社会在经济发展过程中对湿地资源的肆意开发，湿地生态系统的完整性受到了严重的损害和破坏。因此，湿地恢复已引起广泛关注。了解湿地恢复适宜性及其与河流等级、河流距离的关系，是进一步实施湿地恢复、保证湿地有序开发利用的重要环节。本研究结合自然因素和人为因素对湿地恢复适宜性进行评价。以其结果为重要依据，探讨了研究区不同湿地恢复适宜度的空间分布特征;分析了10 km长的不同等级河流缓冲带的不同湿地恢复适宜度的百分比分布，并分析了不同湿地恢复适宜度的分布与河流距离的关系.（2、4、6、8、10 km）的缓冲带进行了分析。研究结果表明，湿地恢复适宜度的空间分布与河流等级和湿地斑块距河流的距离密切相关。河流等级越高，同一河流距离内恢复适宜度高的湿地比例越高。各等级河流沿岸湿地恢复适宜度高的比例随河流距离的增加呈明显下降趋势，Ⅰ、Ⅱ级河流两侧恢复适宜度较高的湿地面积比例随河流距离的增加而增加，而Ⅰ、Ⅱ级河流两侧恢复适宜度较高的湿地面积比例随河流距离的变化趋势不明显其他等级的河流。研究结果可为平原区湿地恢复适宜性评价提供技术支持，为湿地恢复优先排序提供空间参考，为今后湿地有序开发利用研究和规划提供依据。
Wetlands are important ecosystems for biodiversity preservation and environmental regulation. However, the integrity of wetland ecosystems has been seriously compromised and damaged due to the reckless and indiscriminate exploitation of wetland resources during economic development by human society. Hence, wetland restoration has now attracted wide attention. Understanding wetland restoration suitability and its relationship with river grade and river distance is an important step in further implementing wetland restoration and ensuring an orderly wetland development and utilization. In this study, wetland restoration suitability is evaluated combining natural and human factors. Taking its result as an important basis, the spatial distribution characteristics of different levels of wetland restoration suitability are discussed for the studied region; the percentage distribution of different levels of wetland restoration suitability is analyzed for 10 km long buffer zones of rivers of different grades, and the association between the distribution of different levels of wetland restoration suitability and the river distance (2, 4, 6, 8, and 10 km) is also analyzed for different buffer zones of rivers in different grades. Our findings show that the spatial distribution of wetland restoration suitability is closely associated with the grade of rivers and the distance of the wetland patches from the river. The higher the river grade, the higher the percentage of the wetland with high restoration suitability within the same river distance. The percentage of wetlands with high restoration suitability has shown a notably decreasing trend as the river distance increases for the areas beside rivers of all grades, while the percentage of a wetland area with relatively high restoration suitability tends to increase as the river distance increases for the areas beside rivers of grade I and II and does not have a noticeable trend to change as the river distance changes for the area beside rivers of other grades. Results of this can provide technical support for wetland restoration suitability evaluation for plain areas, a spatial reference for wetland restoration prioritizing, and an orderly wetland development and utilization in future studies and planning.
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影响因子：
2.7
作者：
Bortolotti, Lauren E.;Vinebrooke, Rolf D.;St Louis, Vincent L.
通讯作者：
St Louis, Vincent L.
影响因子：
3.8
作者：
Martinez-Martinez, Edwin;Nejadhashemi, A. Pouyan;Giri, Subhasis
通讯作者：
Giri, Subhasis
DOI：
10.1016/j.amjms.2021.03.001
发表时间：
2021-06
期刊：
The American journal of the medical sciences
影响因子：
--
作者：
Chacko SR;DeJoy R 3rd;Lo KB;Albano J;Peterson E;Bhargav R;Gu F;Salacup G;Pelayo J;Azmaiparashvili Z;Rangaswami J;Patarroyo-Aponte G;Benzaquen S;Gupta E
通讯作者：
Gupta E
DOI：
10.1007/978-981-13-8926-9_6
发表时间：
2019-01-01
期刊：
COASTAL ECOSYSTEMS OF THE TROPICS - ADAPTIVE MANAGEMENT
影响因子：
--
作者：
Ayyam, Velmurugan;Palanivel, Swarnam;Chandrakasan, Sivaperuman
通讯作者：
Chandrakasan, Sivaperuman
影响因子：
2.7
作者：
Crumpton, WG
通讯作者：
Crumpton, WG