Showing 1 - 20 results of 22 for search '"semi-arid"', query time: 0.07s Refine Results
  1. 1

    Changing Pattern in Sweet Potato Cultivation in Semi-Arid Environment, Nigeria by J.O. Adejuwon, A.O. Olawole, N.O. Adeoye

    Published 2019-08-01
    “…In this study, thechanging pattern in sweet potato cultivation in the semi-arid environment in Nigeria is examined. Questionnaire was administered to 450 respondents from 15 agricultural settlements in 15 local governments in the study area, using clustered sampling technique. …”
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    Climate-smart livestock nutrition in semi-arid Southern African agricultural systems by Felix Fushai, Teedzai Chitura, Oyegunle Emmanuel Oke

    Published 2025-02-01
    “…Climate change is disrupting the semi-arid agricultural systems in Southern Africa, where livestock is crucial to food security and livelihoods. …”
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    A study on climate change impacts using lumped versus distributed hydrological models in a semi-arid basin by Farahnaz Baharvand, Ali Reza Massah Bavani, Mohammad Mahdavi, Massoud Goodarzi

    Published 2024-12-01
    “… This paper, aims to evaluate the impacts of potential climate change on the stream flow of a semi-arid catchment (called Merek) in western Iran using Distributed Catchment Scale Model (DiCaSM) and IHACRES lumped model and compare their ability in simulation of the future stream flow in this area. …”
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    Response of Soil Respiration to Snowfall in a Kubuqi Salix Plantation Forest of During Freeze-thaw Period by WANG Jixuan, LAN Xiaozhen, PEI Zhiyong, ZHANG Junyao, WANG Xinping, LI Ying, WANG Haichao, SUN Xiaotian, SUN Kai

    Published 2024-12-01
    “…[Objective] To investigate the changes of soil respiration in desert ecosystems and its relationship with environmental factors during the spring freeze-thaw period in arid and semi-arid regions, and to provide data support for the carbon budget of sandy land ecosystems in arid and semi-arid regions. …”
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    Effects of Water Deficit on Growth, Biomass Allocation and Photosynthesis of <i>A. senegal</i> Seedlings from Nguru and Gujba Provinces of Yobe State, North Eastern Nigeria by A.U. Jibo, M.G. Barker

    Published 2020-01-01
    “… Acacia senegal (L) Willd is a multipurpose tree species that occurs  throughout semi-arid Africa. Poor yields of gum from the species in the semi-arid region of Nigeria may be due to more frequent drought events. …”
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    Spatial and temporal heterogeneity of soil respiration in a bare-soil Mediterranean olive grove by S. Aranda-Barranco, S. Aranda-Barranco, P. Serrano-Ortiz, P. Serrano-Ortiz, A. S. Kowalski, A. S. Kowalski, E. P. Sánchez-Cañete, E. P. Sánchez-Cañete

    Published 2025-02-01
    “…These results show high spatial and temporal heterogeneity in soil respiration and the factors involved, which must be considered in future works in semi-arid agroecosystems.</p>…”
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    Hydrological Information related Existed Dam Sites Assessment using ArcGIS in Zawita District by Zahraa Mahmood Klari, Dadvan Hakeem Abdulrahman

    Published 2022-06-01
    “…In other hand, the mismanagement of water resources and unplanned urbanization denoted as the most obstacles for developing the arid and semi-arid regions. For this, it is important to know the appropriate places to construct such important projects and to evaluate those places if those places are actually suitable for constructing dams or not. …”
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    Ecological niche modelling using MaxEnt for riparian species in a Mediterranean context by Jean Stephan, Melissa Korban

    Published 2025-02-01
    “…Despite their key environmental role, riparian tree and shrub species gained little attention in ecological niche modeling (ENM), especially in semi-arid environments.This study examines the performance of selected climatic, topographic, and geographic predictors in ENM of obligate and non-obligate riparian tree and shrub species in perennial and intermittent streams in the Mediterranean biome.MaxEnt algorithm was used for ENM. …”
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    GIS-based multi-criteria decision making for identifying rainwater harvesting sites by Waqed H. Hassan, Karrar Mahdi, Zahraa K. Kadhim

    Published 2025-02-01
    “…Abstract The Middle East region, with its arid and semi-arid climate, is one of the regions most affected by climate change and water scarcity. …”
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    Relationship between RSV-hospitalized children and meteorological factors: a time series analysis from 2017 to 2023 by Shuying Wang, Yifan Wang, Yingxue Zou, Cheng-liang Yin

    Published 2025-02-01
    “…This study aimed to analyze seasonal trends in RSV-related hospitalization in Tianjin, a region with a semi-arid and semi-humid monsoon climate, and to explore the relationship between these trends and meteorological factors. …”
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    Green gram yield prediction using linear regression by Tumusiime, Robert, Mabirizi, Vicent, Mirembe, D.P, Arinanye, T.R

    Published 2025
    “…The study used a dataset of 107 records (gardens) and 9 features obtained from National Semi-Arid Research Institute (NaSARRI), Serere, Uganda. …”
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    A remote sensing evidence on the marginality, stagementation and spatiotemporal heterogeneity of vegetation evolution characteristics in the Yinshan Mountains, China: Based on PKU... by Menglin Yan, Jingyang Lu, Yingying Ma, Chao Ma

    Published 2025-02-01
    “…This study focuses on a typical Ecological Vulnerable Area (EVA)-Yinshan mountains (YSMs), using PKU GIMMS NDVI as a vegetation growth indicator, to explore the spatiotemporal heterogeneity and driving mechanisms of vegetation in in desertified steppe ecosystems (DSEs) of arid and semi-arid regions. The Theil-Sen (T-S) Median trend analysis &amp; Mann-Kendall (M-K) trend test, Hurst index, correlation analysis, partial correlation analysis, residual analysis and bivariate spatial autocorrelation (Bi-SA) analysis were used for quantitative analysis. …”
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