搜索结果: 1-7 共查到“自然地理学 environmental”相关记录7条 . 查询时间(0.14 秒)
Stronger environmental adaptation of rare rather than abundant bacterioplankton in response to dredging in eutrophic Lake Nanhu
Lake Nanhu Cyanobacterial blooms bacterioplankton
font style='font-size:12px;'>
2021/7/27
Deciphering responses of rare versus abundant bacterioplankton to environmental change, crucial for understanding and mitigating of cyanobacterial blooms, is an important but poorly investigated subje...
The impact of cropland conversion on environmental effect in the Loess Plateau: a pilot study based on the national experimental bases
font style='font-size:12px;'>
2007/8/24
Conversion of cropland to forestry and grassland is an important method to reduce soil erosion and improve the biophysical environment in the Loess Plateau. The feasibility, methods, and e...
The causes and environmental effects of land use conversion during agricultural restructuring in Northeast China
font style='font-size:12px;'>
2007/8/24
During the last decade of the 20th century, extensive conversion in agricultural land use took place in Northeast China. The goal of this study is to ascertain its spatial distribution and...
Formation and water environmental evolution of the Nansihu Lake
font style='font-size:12px;'>
2007/8/24
Through high-resolution research of sedimental chronology and the sediment environmental indexes, such as graininess, minerals, magnetic parameters, pigment content, organic carbon and chr...
Environmental emigration stress of slope farmland in the Three Gorges area
font style='font-size:12px;'>
2007/8/24
The project of ´grain for green´, to restore woodland and grass by retreating from slope farmland, as a fundamental measure of eco-environmental rehabilitation, is being conducte...
Internet based environmental monitoring information system and its application in Yili Prefecture
font style='font-size:12px;'>
2007/8/24
With the development of Internet technologies, Internet Based Information System (IBIS) arises with more advantages: Firstly, it is convenient for users to use owing to the introduction of...
Assessment of coastal vulnerability to environmental change in Jiangsu
coastal plain
font style='font-size:12px;'>
2007/8/24
Abstract: Assessment of coastal vulnerability to future environmental change has been emphasized in coastal nations or regions. The Jiangsu coastal plain, located to the north of the Yangt...