Results 11 to 20 of about 1,712,167 (316)

Optimal Fertigation and Irrigation for Sweet Sorghum Production in Arid Regions in Northwest China

open access: yesGuan'gai paishui xuebao, 2021
【Background】 Sweet sorghum has emerged as a crop with multiple usage ranging from feeding animals to being used for biofuel to sugar production. The large diurnal temperature variation in arid areas in northwest China is suitable for sweet sorghum growth,
SI Rui   +4 more
doaj   +1 more source

The Change in Net Ecosystem Productivity and its Driving Mechanism in a Mountain Ecosystem of Arid Regions, Northwest China

open access: yesRemote Sensing, 2022
During the past several decades, the carbon budget in the dryland ecosystem has experienced great variation under the joint impact of climate change and anthropogenic interference.
Chuan Wang, Wenzhi Zhao, Yongyong Zhang
doaj   +1 more source

Modelling groundwater quality of the Athabasca River Basin in the subarctic region using a modified SWAT model

open access: yesScientific Reports, 2021
Groundwater is a vital resource for human welfare. However, due to various factors, groundwater pollution is one of the main environmental concerns. Yet, it is challenging to simulate groundwater quality dynamics due to the insufficient representation of
Tesfa Worku Meshesha   +3 more
doaj   +1 more source

Fine Soil Texture Is Conducive to Crop Productivity and Nitrogen Retention in Irrigated Cropland in a Desert-Oasis Ecotone, Northwest China

open access: yesAgronomy, 2022
Agricultural production in oases requires extensive irrigation and nitrogen (N) inputs, which result in a high incidence of non-point-source pollution. Information on how soil texture affects crop productivity and water and N use efficiency is needed to ...
Lisha Wang   +4 more
doaj   +1 more source

Comparative Research on River Basin Management in the Sagami River Basin (Japan) and the Muda River Basin (Malaysia) [PDF]

open access: yesResources, 2018
In the world, river basins often interwoven into two or more states or prefectures and because of that, disputes over water are common. Nevertheless, not all shared river basins are associated with water conflicts. Rivers in Japan and Malaysia play a significant role in regional economic development.
Sim, Lay Mei   +3 more
openaire   +2 more sources

Empirical evidence for microbial regulation of soil respiration in alpine forests

open access: yesEcological Indicators, 2021
A growing body of literature emphasizes important roles of microbial community in driving a variety of soil processes including soil respiration (Rs). However, empirical evidence for microbial regulation of Rs is still lacking in field observations. Here,
Long-Fei Chen   +4 more
doaj   +1 more source

Climatic characteristics of extreme temperature events in recent 40 years in Anhui

open access: yes暴雨灾害, 2019
Using daily maximum, minimum and mean temperature data at 77 stations in Anhui province from 1975 to 2014, the temporal and spatial distribution characteristics of extreme temperature events were analyzed. The results showed that the occurrence frequency
Shanshan LOU   +3 more
doaj   +1 more source

Efficiency of biochar, nitrogen addition, and microbial agent amendments in remediation of soil properties and microbial community in Qilian Mountains mine soils

open access: yesEcology and Evolution, 2021
Lacking systematic evaluations in soil quality and microbial community recovery after different amendments addition limits optimization of amendments combination in coal mine soils.
Junqia Kong   +4 more
doaj   +1 more source

Decoupling of tree height and root depth across the globe and the implications for tree mortality during drought events

open access: yesEcological Indicators, 2023
Tree height (Htree) and root depth (Droot) are the two most critical functional traits for plant ecological strategies. However, the global varying patterns of Htree and Droot and the ecological significance for tree survival under changed climate ...
Xiangyan Feng   +3 more
doaj   +1 more source

Oswaldocruzia filiformis sensu lato (Nematoda: Molineidae) from amphibians and reptiles in European Russia: morphological and molecular data

open access: yesNature Conservation Research: Заповедная наука, 2020
Nematodes of the genus Oswaldocruzia parasitise the small intestine of amphibians and reptiles. Their biodiversity remains unknown. We studied Oswaldocruzia nematodes from nine species of amphibians and reptiles (Pelophylax ridibundus, Rana arvalis, Rana
Nadezhda Yu. Kirillova   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy