Results 21 to 30 of about 5,338,399 (290)

Exogenous melatonin alleviates PEG-induced short-term water deficiency in maize by increasing hydraulic conductance

BMC Plant Biology, 2020
Background Water deficiency is likely to become more frequent and intense as a result of global climate change, which may severely impact agricultural production in the world.
Yujie Qiao, Jianhong Ren, Lina Yin, Yijian Liu, Xiping Deng, Peng Liu, Shiwen Wang   +6 more
doaj   +1 more source

Soil Separation Rates and Its Dominant Factors of Different Herbaceous and Shrub Vegetation in Loess Hilly and Gully Region

Shuitu baochi tongbao, 2022
[Objective] The influence of soil physical and chemical properties and root characteristics on soil detachment rate under different mixed herbs and shrubs was explored in order to provide scientific basis for the evaluation of ecological construction ...
Shang Yongze, Ma Bo, Li Zhanbin, Ma Jianye, Wang Chenguang   +4 more
doaj   +1 more source

Coupling Development Situation of Agricultural Eco-economic System in LoessHilly and Gully Areas as Farmland is Returned to Forest (Grass) Land

Shuitu baochi tongbao, 2022
[Objective] The coupling coordination relationship and evolution trend of the agricultural eco-economic system in the loess hilly and gully regions was determined, in order to provide a basis for scientifically evaluating the ecological economic benefits
Zou Yadong, Zhang Xiaoping, He Liang, Xue Fan, Xu Xiaoming, Yi Haijie, Wang Miaoqian, Wang Haojia, He Jie, Tian Qilong, Lyu Du   +10 more
doaj   +1 more source

Effects of hydrophobicity on splash erosion of model soil particles by a single water drop impact [PDF]

, 2013
Raindrop impact can be a major contributor to particle mobilization for soils and other granular materials. In previous work, water repellent soils, comprised of hydrophobic particles, have been shown to exhibit greater splash erosion losses under ...
Stefan Doerr, Ahn, Sujung, Robert Bryant, Sujung Ahn, Michael I. Newton, Newton, Michael, Douglas, Peter, Glen McHale, Hamlett, Christopher, Shirtcliffe, Neil, McHale, Glen, Stefan H. Doerr, Doerr, Stefan, Neil J. Shirtcliffe, Peter Douglas, Bryant, Robert, Christopher A.E. Hamlett   +16 more
core   +1 more source

Process identification of soil erosion in steep mountain regions [PDF]

, 2010
Mountainous soil erosion processes were investigated in the Urseren Valley (Central Switzerland) by means of measurements and simulations. The quantification of soil erosion was performed on hill slope scale (2 center dot 20 m) for three different land ...
Baenninger, D., C. Alewell, Konz, Markus, Konz, N., Konz, Nadine, Konz, M., M. Konz, Baenninger, Dominik, M. Nearing, Nearing, M., Alewell, Christine, Nearing, Mark, Alewell, C., N. Konz, D. Baenninger   +14 more
core   +2 more sources

Quantification of soil erosion in the Alps : measurement and modeling [PDF]

, 2010
Alpine regions have a high potential for soil erosion associated to extreme climatic and topographic conditions. Because of aggressive development in the recent past, environmental damage enhanced by acid deposition, global warming and development ...
Konz Hohwieler, Nadine
core   +1 more source

Susceptibility Mapping of Soil Water Erosion Using Machine Learning Models

, 2020
Soil erosion is a serious threat to sustainable agriculture, food production, and environmental security. The advancement of accurate models for soil erosion susceptibility and hazard assessment is of utmost importance for enhancing mitigation policies ...
Farzaneh Sajedi-Hosseini, Fereshteh Taromideh, Gholamreza Rahi, Amirhosein Mosavi, Adrienn Dineva, Bahram Choubin   +5 more
core   +1 more source

Melatonin Mitigates Salt Stress in Wheat Seedlings by Modulating Polyamine Metabolism

Frontiers in Plant Science, 2018
Melatonin, a small molecular weight indoleamine molecule, is involved in various biological processes and responses to environmental cues in plants. However, its function in abiotic stress response and the underlying mechanisms is less clear.
Qingbo Ke, Qingbo Ke, Jun Ye, Jun Ye, Jun Ye, Bomei Wang, Jianhong Ren, Lina Yin, Lina Yin, Xiping Deng, Xiping Deng, Xiping Deng, Shiwen Wang, Shiwen Wang, Shiwen Wang   +14 more
doaj   +1 more source

Vertical distribution of soil available phosphorus and soil available potassium in the critical zone on the Loess Plateau, China

Scientific Reports, 2021
Soil available phosphorus (SAP) and soil available potassium (SAK) are important elements in the growth of plants. However, limited data are available regarding the vertical distribution of SAP and SAK in deep soil profiles.
Hanyang Tian, Jiangbo Qiao, Yuanjun Zhu, Xiaoxu Jia, Ming’an Shao   +4 more
doaj   +1 more source

Analysis of Land Use Change Characteristics and Its Driving Forces in the Loess Plateau: A Case Study in the Yan River Basin

Land, 2023
Land resources are closely intertwined with human survival, making it crucial to explore the spatiotemporal changes and driving forces of land use. In this study, the Yan River Basin in the Loess Plateau was selected as the study area.
Jiahui Zhou, Peng Gao, Changxue Wu, Xingmin Mu   +3 more
doaj   +1 more source