亲爱的研友该休息了!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!身体可是革命的本钱,早点休息,好梦!

Identification of spatial conservation and restoration priorities for ecological networks planning in a highly urbanized region: A case study in Beijing-Tianjin-Hebei, China

北京 中国 地理 生态网络 环境规划 恢复生态学 环境资源管理 扰动(地质) 景观连通性 空间规划 自然性 生物多样性 可持续发展 生态学 环境科学 生态系统 人口 生物 考古 社会学 人口学 古生物学 物理 量子力学 生物扩散
作者
Wei Hou,Liang Zhai,Ulrich Walz
出处
期刊:Ecological Engineering [Elsevier BV]
卷期号:187: 106859-106859 被引量:17
标识
DOI:10.1016/j.ecoleng.2022.106859
摘要

Building ecological networks is not only critical for biodiversity conservation, but also for sustainable urban development. It is of great significance to integrate a connected network of protected areas into spatial planning as human-dominated land use changes are mostly a non-reversible process. Taking the Beijing-Tianjin-Hebei (BTH) region as an example, the Least Cost Path (LCP) model is adopted for ecological networks simulation at regional scale based on a resistance map composed by different factors (i.e., naturalness of land covers, the riparian corridor, and disturbance of roads) derived from very high resolution spatial data. Then, all least cost paths are classified as green or blue paths, and evaluated according to their contribution to the whole network connectivity. Two types of prioritized locations are identified for restoration and conservation of the ecological networks: breaking points and stepping stones. The results show that there are a total of 246 potential ecological corridors between the protected areas, and 6 breaking points that need to be restored and 12 intersection points of LCPs (particularly with the blue paths) that are considered as stepping stones enhancing networks connectivity. Further spatial overlay of the ecological networks and Major Function Oriented Zone (MFOZ) plan shows that the current regional development strategy needs to be adapted to protect the integrity of the ecological networks from possible disturbance of human activities. On-site verification has proved that our results can provide reliable instructions for spatial conservation and restoration of ecological networks and contribute to the optimization of spatial planning in practice.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
bksqc完成签到,获得积分10
2秒前
卑微学术人完成签到 ,获得积分10
15秒前
23秒前
无花果应助feifei采纳,获得10
37秒前
griffon完成签到,获得积分10
46秒前
汉堡包应助通通采纳,获得10
48秒前
59秒前
Huay完成签到 ,获得积分10
1分钟前
tingting9发布了新的文献求助10
1分钟前
英俊的铭应助科研通管家采纳,获得10
1分钟前
1分钟前
kd1412应助科研通管家采纳,获得10
1分钟前
善学以致用应助吴昕昕采纳,获得10
1分钟前
tingting9完成签到,获得积分10
1分钟前
吾日三省吾身完成签到,获得积分10
1分钟前
sola完成签到 ,获得积分10
1分钟前
DreamMaker完成签到 ,获得积分10
1分钟前
VVV完成签到,获得积分10
1分钟前
1分钟前
1分钟前
_ban发布了新的文献求助10
1分钟前
小黄鸭完成签到,获得积分10
1分钟前
滴滴哒发布了新的文献求助10
2分钟前
李李原上草完成签到 ,获得积分10
2分钟前
超级的千青完成签到 ,获得积分10
2分钟前
2分钟前
Bio应助又来注水了采纳,获得30
2分钟前
万能图书馆应助爹爹采纳,获得10
2分钟前
layman完成签到,获得积分10
2分钟前
郭郭完成签到 ,获得积分10
2分钟前
FL完成签到 ,获得积分10
2分钟前
科研通AI5应助sljzhangbiao11采纳,获得10
2分钟前
又来注水了完成签到,获得积分10
2分钟前
快乐海豚完成签到 ,获得积分10
3分钟前
科研通AI5应助科研通管家采纳,获得10
3分钟前
科研狗的春天完成签到 ,获得积分10
3分钟前
Lucas应助董可以采纳,获得10
3分钟前
3分钟前
Aqib发布了新的文献求助10
3分钟前
3分钟前
高分求助中
The Mother of All Tableaux: Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 3000
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3990020
求助须知:如何正确求助?哪些是违规求助? 3532077
关于积分的说明 11256276
捐赠科研通 3270943
什么是DOI,文献DOI怎么找? 1805139
邀请新用户注册赠送积分活动 882270
科研通“疑难数据库(出版商)”最低求助积分说明 809228