Simulation of the spatial stresses due to territorial land development on Yellow River Delta Nature Reserve using a GIS-based assessment model
Simulation of the spatial stresses due to territorial land development on Yellow River Delta Nature Reserve using a GIS-based assessment model
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基于GIS的评估模型模拟黄河三角洲自然保护区国土开发空间压力
DOI：
10.1007/s10661-017-6038-8
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发表时间：
2017-06
期刊：
影响因子：
--
通讯作者：
Shumin Zhang
中科院分区：
文献类型：
--
作者：
Baolei Zhang;Qiaoyun Zhang;Qingyu Feng;Bohao Cui;Shumin Zhang
本研究旨在评估黄河三角洲自然保护区及其周边地区土地开发所产生的应力，并确定受影响的区域。利用遥感影像空间数据，识别了1995 - 2014年长江流域自然保护区及其周边地区的主要土地开发类型（水库、池塘、水产养殖场、盐田、道路、居民地、工业用地、耕地和渔场）。考虑干扰，由于土地开发活动和可访问性的干扰，使用地理信息系统为基础的模型模拟的空间应力。然后使用应力来确定土地开发（IALD）的影响区域。结果表明，1995 - 2014年研究区主要增加的土地开发类型为盐田和建设用地。土地开发面积扩大率为98.2%，水泵数量增加率为93.7%，说明后备功能区对土地开发蔓延控制较好。1995 ~ 2014年，延深北环两个地区的空间应力值和IALD百分比均呈上升趋势，2014年IALD百分比均超过50%。研究结果还表明，在2014 - 2020年土地开发活动面积增加24.4 km 2的情况下，实施“引黄入晋工程”（2014 - 2020年）详细规划，可以降低整个“引黄入晋工程”的空间压力，降低“引黄入晋工程”的土地利用率。应采取有效措施，防止自然保护区内或保护区周边的土地开发活动受到进一步干扰，以达到更好地保护长江自然保护区的目的。
This study aimed at assessing the stresses from land development in or around Yellow River Delta Nature Reserve (YRDNR) and identifying the impacted areas. Major land development types (reservoirs, pond, aquafarm, salt pan, road, residential land, industry land, farming land, and fishing land) in or around the YRDNR from 1995 to 2014 were identified using spatial data sets derived from remote sensing imageries. The spatial stresses were simulated by considering disturbance due to land development activities and accessibility of disturbance using a geographic information system based model. The stresses were then used to identify the impacted area by land development (IALD). The results indicated that main increasing land development types in the study area from 1995 to 2014 were salt pan and construction land. The 98.2% of expanded land development area and 93.7% of increased pump number showed a good control of reserve function zone on land development spread. The spatial stress values and percentages of IALD increased from 1995 to 2014, and IALD percentage exceeded 50% for both parts of YRDNR in 2014. The results of this study also provided the information that detailed planning of the YRDNR (2014–2020) could decrease the spatial stress and IALD percentage of the whole YRDNR on the condition that the area of land development activities increased by 24.4 km2from 2014 to 2020. Effective measures should be taken to protect such areas from being further disturbed in order to achieve the goal of a more effective conservation of the YRDNR, and attention should be paid to the disordered land development activities in or around the natural reserves.
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影响因子：
2.8
作者：
Lei Zhang;Bingfang Wu;K. Yin;Xiaosong Li;Kun Jia;Liang Zhu
通讯作者：
Lei Zhang;Bingfang Wu;K. Yin;Xiaosong Li;Kun Jia;Liang Zhu
DOI：
--
发表时间：
1998
期刊：
--
影响因子：
--
作者：
T. Sigaty;J. Thorsell
通讯作者：
T. Sigaty;J. Thorsell
影响因子：
9.1
作者：
He, Guangming;Chen, Xiaodong;Liu, Jianguo
通讯作者：
Liu, Jianguo
影响因子：
3.3
作者：
Xu Jiong
通讯作者：
Xu Jiong
影响因子：
5.9
作者：
Phillips, Steven J.;Dudik, Miroslav
通讯作者：
Dudik, Miroslav