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排序方式: 共有64条查询结果,搜索用时 15 毫秒
61.
Emilie Beauchamp Jennifer Abdella Susannah Fisher John McPeak Hannah Patnaik Papa Koulibaly Daouda Ciss Mamadou Tour Aly Bocoum Momath Ndao Yacouba Deme Bara Gueye 《Disasters》2019,43(Z3):S295-S317
Numerous resilience measurement frameworks for climate programmes have emerged over the past decade to operationalise the concept and aggregate results within and between programmes. Proxies of resilience, including subjective measures using perception data, have been proposed to measure resilience, but there is limited evidence on their validity and use for policy and practice. This article draws on research on the Decentralising Climate Funds project of the Building Resilience and Adaptation to Climate Extremes and Disasters programme, which supports communities in Mali and Senegal to improve climate resilience through locally controlled adaptation funds. It explores attributes of resilience from this bottom‐up perspective to assess its predictors and alignment with food security, as a proxy of well‐being. We find different patterns when comparing resilience and the well‐being proxy, illustrating that the interplay between the two is still unclear. Results also point to the importance of contextualising resilience, raising implications for aggregating results. 相似文献
62.
Seaweeds belonging to 14 different genera of Chlorophyta, Phaeophyta and Rhodophyta were analyzed to determine the levels of heavy metals in two areas of the Egyptian Red Sea coast. Among the trace metals analyzed, Mn and Zn showed the highest mass concentrations in the surface seawaters of the two studied areas. However, algae obtained from Suez area had the highest concentrations of the investigated heavy metals than those collected from Mars Alam area. Nevertheless, a high variability of the metal levels occurs among the studied algae and also between the investigated areas. Moreover, Zn was the most abundant metal in the seaweeds of the Suez area, while Pb was predominant in Mars Alam area in red and brown algae. L. farinosa had the highest average concentration factor of Zn in Suez (29161 fold), while it was 20091 fold in E. intestinalis at Mars Alam. The highest value of metal pollution index (MPI) was recoded in L. farinosa (22.0) at Suez. It represents 4.6 fold of that value recorded in L. farinosa at Mars Alam. Among green, brown and red algae in Suez, the highest values of MPI were recorded in Cladophora (mixed sub-species) and H. comuto (18.2 and 18.3), P. pavonia (16.2) and L. farinosa (22.1), respectively; while at Mars Alam, they were recorded in Cladophora (mixed sub-species) (6.6), P. pavonia (3.4) and L. farinosa (4.8), respectively. 相似文献
63.
结合南通长江堤防渗透试验数据,利用Plaxis岩土工程专用有限元软件对南通市长江堤防典型地段分别进行不同潮位及设计水位条件下的非稳定渗流数值模拟。模拟结果表明,在已监测江水位条件下堤体渗透基本不受外江水位变化的影响;设计水位条件下的各地段江堤稳定安全系数都在1.5以上;对各典型潮位下各监测断面水位的模拟结果与其实测结果具有良好的一致性。南通市长江堤防渗流稳定安全性能优良。应用实际表明,Plaxis软件具有良好的实用性能,适合用于堤防渗流稳定安全评估。 相似文献
64.
Chidya Russel Derbalah Aly Abdel-Dayem Sherif Kaonga Chikumbusko Tsuji Hiroaki Takeda Kazuhiko Sakugawa Hiroshi 《Environmental science and pollution research international》2022,29(45):67894-67907
Environmental Science and Pollution Research - We assessed the contamination, dynamics, and health risks of the pesticides cyanazine, simetryn, fenarimol, isoprothiolane, diazinon, irgarol,... 相似文献