The result shows that the NPP of salinized meadow in hyper arid area is the function of underground water table (UWT) and the temperature in given soil conditions.
Because of the rich natural resources, the arid area of northern Wei River has become a production base of grain, fruit, and livestock of Shannxi, which takes an important position in the development of agriculture economy in Shannxi.
As the atmosphere has warmed over the past century, droughts in arid areas have persisted longer, and massive bursts of precipitation have become more common.
The semi-arid area which grows the crops have the characteristics of uneven and little rainfall.
Water saving effects on surge flow border irrigation were studied under well irrigation in semi-arid area of West Liaoning.
Arid regions cober arid and semiarid areas.
"The mistakes of prehistory offer us important lessons for our management of fragile, arid areas in the present," said Oliver Whaley, of the Royal Botanic Gardens, Kew.
Located at an arid area in the middle of Guansu Province, Dashuitou Coal Mine shares a poor natural condition.
The paper aims to analyze coupling effects between water resources change and urbanization process in arid area of Hexi corridor of Gansu province in Northwest China.
The paper proposed a research method considering EWR of the river corridor as EWR of the natural oasis and thus developed an EWR model for arid areas.
Propylaea japonica is one of important predatory natural enemies in arid and semi-arid area China, especially those preying on younger larvae and eggs of insect pest in orchards and cotton fields.
On moisture gradient, the patience of bunchgrass stipa to water stress is more strong than rhizomatous grass, which shows stipa plants more adapt to develop in the arid and semi arid areas.
Cultivating experiment of Prunus armeniaca by using pocket-transplanting method is one of the investigation contents about new forestation techniques in semi-arid area.
The oasis, which constitutes the arid area, sustains the life and development of the arid area's people, and forms a contradictory with the desert.
In arid areas, the bag for preserving water content for tree roots adopts a polyvinylchloride plastic bag for preventing the soil and water loss at the rear roots of plants.
Wind erosion is one of nature disaster around globe. This phenomenon is widely distributed in arid and semiarid area.
The next battle will be rehabilitating more arid areas of China.
In the arid area, the storage water in deep layers of soil can adjust water utilization of plants, but artificial alfalfa can absorb lots of water from deep layers and lead to soil desiccation.
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