国产成人亚洲综合无码加勒比一-玩弄放荡人妻少妇系列-国产美女爽到喷出水来视频-影音先锋aⅴ男人资源先锋影院

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Cover + Contents
2020, 10(4)
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Analysis of two atmospheric heavy pollution processes in Beijing-Tianjin-Hebei and surrounding areas during the Spring Festival of 2020
GAO Qingxian, WANG Ning, GAO Wenkang, GAO Wenou, LI Yingxin, FU Jiafeng, DAI Jiaqing
2020, 10(4): 517-530. DOI: 10.12153/j.issn.1674-991X.20200087
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Assessment of water supply service and its values in Liaohe Conservation Area
SUN Qianying, GAO Yanni, YANG Chunyan, WANG Shixi
2020, 10(4): 531-538. DOI: 10.12153/j.issn.1674-991X.20200031
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Estimation of pollutants into river reduced by measures of returning cropland to enclosure in Liaohe Conservation Area
GAO Yanni, YANG Caiyun, FENG Chaoyang, YANG Chunyan, SUN Qianying
2020, 10(4): 539-544. DOI: 10.12153/j.issn.1674-991X.20200028
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Spatial-temporal dynamic change of fractional vegetation coverage and its driving factors in Liaohe Conservation Area
YANG Chunyan, GAO Yanni, LIU Xue, SUN Qianying, WANG Shixi, YANG Caiyun, YU Huiyi, JIA Zhenyu
2020, 10(4): 545-552. DOI: 10.12153/j.issn.1674-991X.20200030
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Assessment on river water ecological health based on grey relation analysis in Liaohe Conservation Area
LI Haixia, HAN Lihua, YU Qing, WANG Yupeng, DUAN Liang, XU Li
2020, 10(4): 553-561. DOI: 10.12153/j.issn.1674-991X.20200034
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River health evaluation in Shenyang Section of Liaohe Conservation Area based on five-element relation number method
LI Haixia, WANG Yupeng, XU Li, FENG Nana, YU Qing
2020, 10(4): 562-571. DOI: 10.12153/j.issn.1674-991X.20200035
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Valuation of the recreational service of typical wetland Red Beach National Scenic Corridor in Liaohe Conservation Area
SONG Ting, Lü Tiantian, FENG Chaoyang, LI Daiqing, CHEN Yanmei
2020, 10(4): 572-578. DOI: 10.12153/j.issn.1674-991X.20200036
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Effect of land use pattern on water quality in Liaohe Conservation Area
FENG Nana, DONG Chunlai, XU Li, LI Haixia
2020, 10(4): 579-584. DOI: 10.12153/j.issn.1674-991X.20200029
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A review of influencing factors and enhanced measures for nitrogen removal of constructed wetlands
WANG Haiyan, ZHAO Yuanzhe, WANG Wenfu, DONG Weiyang, YAN Guokai, CHANG Yang
2020, 10(4): 585-597. DOI: 10.12153/j.issn.1674-991X.20190150
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Study on the treatment of domestic sewage by stable surface flow - subsurface flow combination constructed wetland
FU Dong, FU Xinlie, WANG Chengduan, GONG Yanchuan, ZHOU Lüshan
2020, 10(4): 598-605. DOI: 10.12153/j.issn.1674-991X.20190176
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An example of wastewater treatment project in a chemical pharmaceutical enterprise
LI Wenjie()
2020, 10(4): 606-612. DOI: 10.12153/j.issn.1674-991X.20200074
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Analysis of pollution load characteristics and control zones division of agricultural non-point sources in Beijing City
XIE Pei, GONG Jian, CHEN Cheng
2020, 10(4): 613-622. DOI: 10.12153/j.issn.1674-991X.20190139
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Study on water quality and eutrophication level in the coastal area of Dapeng Bay
DANG Ersha, LONG Chao, ZHANG Nan
2020, 10(4): 623-630. DOI: 10.12153/j.issn.1674-991X.20190044
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Determination of inorganic elemental concentrations in PM2.5 by ICP-MS and the analysis of pollution characteristics
WANG Wan, WANG Li, ZHANG Xiao, ZHANG Baojun, CAO Zhenhong, ZHANG Jiahao, ZHU Yuanyuan
2020, 10(4): 631-638. DOI: 10.12153/j.issn.1674-991X.20190181
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Development of research on the conversion of carbon dioxide into fuel and high value-added products
WANG Rui, XU Yirong, MENG Kexin, TANG Wei, YANG Ziyi, WANG Wen
2020, 10(4): 639-646. DOI: 10.12153/j.issn.1674-991X.20190179
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Release characteristics of PAHs in oil-based drilling cuttings solidified body
WANG Zhichao, HE Jie, ZHANG Manli, CAI Hongying, HUANG Zechun
2020, 10(4): 647-652. DOI: 10.12153/j.issn.1674-991X.20200013
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Research on reverse logistics recovery model of construction waste based on EPR
ZHANG Ruirui, CHEN Qijun, LIU Xingmin
2020, 10(4): 653-660. DOI: 10.12153/j.issn.1674-991X.20190158
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Study on the effect of modified biochar materials on in situ remediation of contaminated sediments
CAO Jing, WANG Pengfei, CHEN Junyi, WANG Shuhang, YANG Guoli
2020, 10(4): 661-670. DOI: 10.12153/j.issn.1674-991X.20200021
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Study on the evaluation and optimization of industrial structure in Beijing-Tianjin-Hebei and surrounding areas for regional atmospheric environmental quality improvement
ZHANG Baoliu, Lü Lianhong, WANG Jian, LUO Hong
2020, 10(4): 671-678. DOI: 10.12153/j.issn.1674-991X.20190196
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Application of quadrant analysis to data audit in the Second National Pollution Source Census
LIU Xiaofu, ZHANG Zhimiao, WANG Ying, LIU Baiyin, QIU Wenting, LUO Lei
2020, 10(4): 679-684. DOI: 10.12153/j.issn.1674-991X.20190194
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Evaluation on the development level of environmental service industry in China
WU Na, WANG Yanhua, WU Jia, FENG Qiang, FU Zeqiang
2020, 10(4): 685-690. DOI: 10.12153/j.issn.1674-991X.20190188
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