Climatic versus Anthropogenic Controls of Decadal Trends (1983-2017) in Algal Blooms in Lakes and Reservoirs across China.
Climatic versus Anthropogenic Controls of Decadal Trends (1983-2017) in Algal Blooms in Lakes and Reservoirs across China.
复制标题
中国湖泊水库藻华十年趋势(1983-2017)的气候与人为控制。
DOI:
10.1021/acs.est.0c06480
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发表时间:
2021-02
影响因子:
11.4
通讯作者:
Lili Lyu
中科院分区:
文献类型:
--
作者:
Kaishan Song;Chong Fang;Pierre-Andre Jacinthe;Zhidan Wen;Ge Liu;Xiaofeng Xu;Yingxin Shang;Lili Lyu
The proliferation of algal blooms (ABs) in lakes and reservoirs (L&Rs) poses a threat to water quality and the ecological health of aquatic communities. With global climate change, there is a concern that the frequency and geographical expansion of ABs in L&Rs could increase. China has experienced rapid economic growth and major land-use changes over the last several decades and therefore provides an excellent context for such an analysis. About 289,600 Landsat images were used to examine the spatiotemporal distribution of ABs in L&Rs (>1 km2) across China (1983-2017). Results showed significant changes in the temporal slope of the sum of normalized area (0.26), frequency (2.28), duration (6.14), and early outbreak (-3.48) of AB events in L&Rs across China. Specifically, AB-impacted water bodies expanded longitudinally, and the time range of AB observation has expanded starting in the 2000s. Spearman correlation and random forest regression analyses further indicated that, among climatic factors, wind speed and temperature contributed the most to AB expansion. Overall, anthropogenic forces have overridden the imprints of climatic factors on the temporal evolution of ABs in China's L&Rs and therefore could inform policy decisions for the management of these resources.
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DOI:
10.1109/jstars.2017.2757006
发表时间:
2018
影响因子:
5.5
作者:
Zhu Qing;Li Junsheng;Zhang Fangfang;Shen Qian
通讯作者:
Shen Qian
影响因子:
11.4
作者:
Kun Shi;Yunlin Zhang;Hai Xu;G. Zhu;B. Qin;Changchun Huang;Xiaohan Liu;Yongqiang Zhou;Heng Lv-Heng
通讯作者:
Kun Shi;Yunlin Zhang;Hai Xu;G. Zhu;B. Qin;Changchun Huang;Xiaohan Liu;Yongqiang Zhou;Heng Lv-Heng
影响因子:
3.8
作者:
Zhang Hailong;Qiu Zhongfeng;Emmanuel Devred;Sun Deyong;Wang Shengqiang;He Yijun;Yu Yue
通讯作者:
Yu Yue
影响因子:
4.7
作者:
Mao, Dehua;Wang, Zongming;Luo, Ling
通讯作者:
Luo, Ling
影响因子:
6.6
作者:
Lapointe, Brian E.;Herren, Laura W.;Vogel, Margaret A.
通讯作者:
Vogel, Margaret A.