<p>Location of the Manwan Reservoir and the 19 cross-sectional sediment samples, Yunnan Province, China.</p
<p>The geographical location of study area in the Heilongjiang province, China.</p
<p>The location of the watershed study site (orange and white represent sandy and loess soils, respe...
<p>Location of Sanyanjing catchment and distribution of 101 sampling points in the Sanyanjing catchm...
<p>Locations of sampling sites in the Hongfeng and Baihua Reservoirs on the Yunnan-Guizhou Plateau, ...
<p>Location of the study area in Xishuangbanna prefecture, Yunnan province, China.</p
<p>The location of Gansu Province and the Heihe River Basin, China (a), the study site in the Heihe ...
<p>The Geographical Location of The Sampling Sites in the Shanchong River Basin.</p
<p>The study area in Yuan River and its location within the Yangtze River Basin in China.</p
<p>Geographic location of the Changma Basin (indicated by star), Gansu Province, People’s Republic o...
<p>Location of the Chaobai River Watershed in the Hai River Basin and the distribution of the sampli...
<p>The top figure illustrates the Sino-Himalaya region and the sample sites within the Hengduan Mts....
<p>Location of the study area and the distribution of sample stands in Lushan Mountain, subtropical ...
<p>Location of the Loess Plateau in China and the distribution of sampling sites on the Loess Platea...
<p>Spatial variation of BAP in the sediments of the mainstream in Manwan Reservoir.</p
<p>Geographic location of the Jiangxi province and three regional centers of our study.</p
<p>The geographical location of study area in the Heilongjiang province, China.</p
<p>The location of the watershed study site (orange and white represent sandy and loess soils, respe...
<p>Location of Sanyanjing catchment and distribution of 101 sampling points in the Sanyanjing catchm...
<p>Locations of sampling sites in the Hongfeng and Baihua Reservoirs on the Yunnan-Guizhou Plateau, ...
<p>Location of the study area in Xishuangbanna prefecture, Yunnan province, China.</p
<p>The location of Gansu Province and the Heihe River Basin, China (a), the study site in the Heihe ...
<p>The Geographical Location of The Sampling Sites in the Shanchong River Basin.</p
<p>The study area in Yuan River and its location within the Yangtze River Basin in China.</p
<p>Geographic location of the Changma Basin (indicated by star), Gansu Province, People’s Republic o...
<p>Location of the Chaobai River Watershed in the Hai River Basin and the distribution of the sampli...
<p>The top figure illustrates the Sino-Himalaya region and the sample sites within the Hengduan Mts....
<p>Location of the study area and the distribution of sample stands in Lushan Mountain, subtropical ...
<p>Location of the Loess Plateau in China and the distribution of sampling sites on the Loess Platea...
<p>Spatial variation of BAP in the sediments of the mainstream in Manwan Reservoir.</p
<p>Geographic location of the Jiangxi province and three regional centers of our study.</p
<p>The geographical location of study area in the Heilongjiang province, China.</p
<p>The location of the watershed study site (orange and white represent sandy and loess soils, respe...
<p>Location of Sanyanjing catchment and distribution of 101 sampling points in the Sanyanjing catchm...