Performance and mechanisms of dredged sludge dewaterability enhancement with slag-based polymeric titanium aluminum coagulant
文献类型：期刊论文
| 作者 | Li, Liqing; Song, Zhenzhen; Zhang, Weijun; Wu, Hanjun; Liu, Wanwan; Yu, Junxia; Wang, Dongsheng |
| 刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| 出版日期 | 2021-10-05 |
| 卷号 | 13期号:21页码:- |
| 关键词 | species distribution models satellite tracking multiscale model landscape composition and configuration variance partitioning analysis |
| 英文摘要 | Clarifying species-environment relationships is crucial for the development of efficient conservation and restoration strategies. However, this work is often complicated by a lack of detailed information on species distribution and habitat features and tends to ignore the impact of scale and landscape features. Here, we tracked 11 Oriental White Storks (Ciconia boyciana) with GPS loggers during their wintering period at Poyang Lake and divided the tracking data into two parts (foraging and roosting states) according to the distribution of activity over the course of a day. Then, a three-step multiscale and multistate approach was employed to model habitat selection characteristics: (1) first, we minimized the search range of the scale for these two states based on daily movement characteristics; (2) second, we identified the optimized scale of each candidate variable; and (3) third, we fit a multiscale, multivariable habitat selection model in relation to natural features, human disturbance and especially landscape composition and configuration. Our findings reveal that habitat selection of the storks varied with spatial scale and that these scaling relationships were not consistent across different habitat requirements (foraging or roosting) and environmental features. Landscape configuration was a more powerful predictor for storks' foraging habitat selection, while roosting was more sensitive to landscape composition. Incorporating high-precision spatiotemporal satellite tracking data and landscape features derived from satellite images from the same periods into a multiscale habitat selection model can greatly improve the understanding of species-environmental relationships and guide efficient recovery planning and legislation. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/46858]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Aquat Chem, Beijing 100085, Peoples R China 2.Wuhan Inst Technol, Sch Chem & Environm Engn, Wuhan 430074, Hubei, Peoples R China 3.China Univ Geosci, Sch Environm Studies, Wuha 430074, Hubei, Peoples R China 4.China Univ Geosci, Hubei Prov Engn Res Ctr Systemat Water Pollut Con, Wuhan 430074, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Liqing,Song, Zhenzhen,Zhang, Weijun,et al. Performance and mechanisms of dredged sludge dewaterability enhancement with slag-based polymeric titanium aluminum coagulant[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2021,13(21):-. |
| APA | Li, Liqing.,Song, Zhenzhen.,Zhang, Weijun.,Wu, Hanjun.,Liu, Wanwan.,...&Wang, Dongsheng.(2021).Performance and mechanisms of dredged sludge dewaterability enhancement with slag-based polymeric titanium aluminum coagulant.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,13(21),-. |
| MLA | Li, Liqing,et al."Performance and mechanisms of dredged sludge dewaterability enhancement with slag-based polymeric titanium aluminum coagulant".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 13.21(2021):-. |
入库方式： OAI收割
来源：生态环境研究中心
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