North China Plain is the heartland of modern China. This fertile plain has experienced vast expansion of irrigated agriculture which cools surface temperature and moistens surface air, but boosts integrated measures of temperature and humidity, and hence
Charcoal records in the Jinchuan peatland (south of the Sanjiang Plain) show that the Han farming culture influenced northeastern China and caused fire events at approximately 1288 cal yr BP43. Trace element records in two peat profiles on the Sanjiang Plain suggest that human activities have ...
The monitoring data for the EF1 fissures indicates that the formation and deformation of the EF in the northeastern Beijing Plain were induced by groundwater pumping. The formation processes of the EF1, EF2, and EF3 fissures are classified into two categories: (1) on the existence of pre...
With the support of the UNEP/GEF Siberian Crane Wetland Project, a five-year field survey of breeding waterbirds was conducted in four nature reserves — Zhalong, Keerqin, Xianghai and Momoge National Nature Reserves in the Songnen Plain for the period from May 2004 to August 2008. The purp...
In this paper, two growing season measurements for CO 2 flux by eddy covariance technique and CH 4 flux by static chamber technique were conducted in 2004 and 2005, at a permanently inundated marsh in the Sanjiang Plain, northeastern China. The seasonal variations of CO 2 exchange and CH 4 ...
However, this research is mainly focused on exploitation rather than protection of marshland, especial- ly on the Northeast China Plain. Until the present, this region has been made up of about one-fifth marshland [2]. Over the past 30 years, China has made considerable economic ad- van...
The slope of the East China Sea is located on the edge of the East China Sea continental shelf, which is also the west side of the slope of the Okinawa Trough. The average gradient is about 17.5‰, the water depth is about 150 and 1000 m. The northeastern section is slightly shallow ...
CAI X M, ZHANG L, GUO G X, et al., 2016. New Progress in the study of Quaternary geology in Beijing Plain[J]. Geology in China, 43(3): 1055-1066. (in Chinese with English abstract) Google Scholar CAO Y Z, SHU X M, LU Z C, 1984. A study on the rate of deposition and ...
The data of "Submarine Topographic Map of Eastern China Seas" is mainly derived from the high-resolution multi-beam bathymetric data obtained by several national oceanographic survey projects in the past 20 years. Historical maps and public data (such as the GEBCO Grid) are used to fill the ...
(Fig.4a). The CF hotspots in S22 can be found mainly in the Bohai Rim and Yangtze River Delta concentrated in the cities of Shanghai, Ningbo, and Zhenjiang. Additional hotspots can be found across northern China, especially in the northwestern and northeastern regions where many power plants ...