..............page:249-252
..............page:243-248
..............page:260-267
Soil moisture variation patterns of steep slope in the loess region in northern Shaanxi province
ZHAO Leilei;ZHU Qingke;NIE Lishui;QIN Wei;ZHAO Yanmin;ZHAO Hui 1.Key Laboratory of Soil and Water Conservation and Desertification Combating of Ministry of Education;Beijing Forestry University;Beijing 100083;China;2.Department of Sedimentation;China Institute of Water Resources and Hydropower Research;Beijing 100044;China;3.China Forest Exploration & Design Institute on Kunming;Kunming 650216;China
..............page:253-259
..............page:333-337
..............page:389-396
Effect and mechanism of immobilization of paddy soil contaminated by cadmium and lead using sepiolite and phosphate
WANG Lin1;2;3;XU Yingming1;2;3 SUN Guohong4;LIANG Xuefeng1;2;3;SUN Yuebing1;2;3;SUN Yang1;2;3;QIN Xu1;2;3;DAI Xiaohua1;2;3 1.Department of Pollution Control;Institute of Agro-environmental Protection;Ministry of Agriculture;Tianjin 300191;China;2.Key Laboratory of Original Agro-environmental Quality;Ministry of Agriculture;Tianjin 300191;China;3.Tianjin Key Laboratory of Agro-environment & Agro-product Safety;Tianjin 300191;China;4.Department of Elementary Science;Tianjin Agriculture University;Tianjin 300384;China
..............page:314-320
..............page:321-326
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..............page:375-388
..............page:268-272
..............page:279-285
..............page:237-242
..............page:303-307
..............page:298-302
..............page:273-278
Effects of conversation tillage on soil organic carbon pool
ZHANG Sihai1;CAO Zhiping1;ZHANG Guo2;HU Chanjuan2 1.College of Resources and Environmental Science.China Agricultural University;Beijing 100193;China;2.State Key Laboratory of Urban and Regional Ecology;Research Center for Eco-Evironmental Sciences;Chinese Academy of Sciences;Beijing 100085;China
..............page:199-205
..............page:364-369
..............page:359-363
..............page:346-352
..............page:213-219
..............page:370-374
..............page:338-345
..............page:206-212
..............page:353-358
..............page:286-292
..............page:231-236
..............page:293-297
..............page:220-224
..............page:308-313