32 hasil untuk "Tadele Melese"
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Artikel Jurnal Teks lengkap
Livelihood vulnerability of rural households to climate variability and change: An agroecological system-based approach in northwestern Ethiopia
Ethiopia is widely acknowledged to be extremely vulnerable to climatic variability and change. Its agricultural sector, which is particularly susceptible to risks associated with rainfall variability, represents a major source of vulnerability. Household livelihood vulnerability varies across…
Juga tersedia di: DOAJ
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Artikel Jurnal
Groundwater Potential Zone Mapping Using Analytical Hierarchy Process and GIS in Muga Watershed, Abay Basin, Ethiopia
Abstract Groundwater is an important resource that contributes significantly to the total annual water supply. The purpose of the present study is to assess and delineate the groundwater recharge zone using geospatial technology through an analytical hierarchal process (AHP) method in to the Muga…
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Artikel Jurnal
Assessment of long-term spatiotemporal variability of vegetation drought and its link with teleconnection factors in Ethiopia
Vegetation drought, a pervasive natural hazard intensified by climate variability, threatens ecosystems and agriculture globally. Information concerning its spatiotemporal characteristics is essential for decision-making in environmental and agricultural applications, particularly in vulnerable…
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Artikel Jurnal
Impacts of land use and land cover change on ecosystem service values in the Afroalpine area of Guna Mountain, Northwest Ethiopia
Ecosystem service changes caused by land use and land cover change (LULCC) is an important indictor and early warning of ecological changes. However, few attempts have been made to evaluate the effects of LULCC on ecosystem services in the Afroalpine highlands of Northwestern Ethiopia. Therefore…
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Artikel Jurnal
Spatio-temporal dynamics of vegetation cover and land surface temperature in the North Gojjam sub-basin, Ethiopia
Abstract The Ethiopian Highlands, particularly the North Gojjam sub-basin of the Abay River Basin, have undergone substantial land cover changes over the past two decades, primarily driven by population pressure, agricultural expansion, and deforestation. These shifts have contributed to serious…
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Artikel Jurnal Teks lengkap
Successful spinal anaesthesia for caesarean section in an African patient with Takayasu’s arteritis
Takayasu's arteritis (TA) is a rare chronic inflammatory disease affecting mainly the aorta and its main branches. We report a case of a 24-year-old primigravida, an African patient, with TA planned for caesarean section at 37 weeks of gestation. Clinically, she has involvement of aortic arch and…
Juga tersedia di: DOAJ
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Artikel Jurnal
The Spatiotemporal Dynamics of Land Use Land Cover Change, and Its Impact on Soil Erosion in Tagaw Watershed, Blue Nile Basin, Ethiopia
Abstract The Blue Nile basin is one of the hot‐spots of soil erosion areas in Ethiopia. However, the impact of land use changes on soil erosion is poorly understood in the Tagaw watershed. Hence, the objective of the study is to assess the impact of land use changes on soil erosion in Tagaw…
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Artikel Jurnal
Land use/cover classification using machine learning algorithms and their impacts on land surface temperature and soil moisture in the Alawuha Watershed, Ethiopia
Land use/cover (LULC) mapping is vital for natural resource management and environmental monitoring in rapidly developing regions such as Ethiopia's Northern Highlands. This study pioneers the integration of Sentinel-1 Synthetic Aperture Radar and Sentinel-2 Level 2A MultiSpectral Instrument data…
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Assessment of client satisfaction in labor and delivery services at a maternity referral hospital in Ethiopia
INTRODUCTION: Patients perception about service quality shapes their confidence with regard to use of the available health care facility. This study is aimed to assess the client's satisfaction in a maternal health care setting. METHODS: This is an institution based cross sectional descriptive…
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Artikel Jurnal Teks lengkap
A case report of an asymptomatic late term abdominal pregnancy with a live birth at 41 weeks of gestation
BACKGROUND: Despite advances in diagnostic imaging and focused antenatal care, cases of undiagnosed abdominal pregnancies at term are still reported in obstetric practice. It is atypical and very rare for a patient to be asymptomatic late in pregnancy and for the pregnancy to result in a live birth…
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Artikel Jurnal
Spatiotemporal dynamics of water use efficiency and its drivers in the Gilgel Abay Watershed, Ethiopia
Abstract In Ethiopia's rainfed highlands, water use efficiency (WUE), defined as the ratio of net primary productivity (NPP) to evapotranspiration (ET), is essential for balancing carbon assimilation and water loss. However, no previous studies have quantified long-term WUE trends or examined their…
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Artikel Jurnal
Trend analysis of hydro-climate variables in the Jemma sub-basin of Upper Blue Nile (Abbay) Basin, Ethiopia
Article Highlights The annual precipitation of the sub-basin has shown an increasing trend. A considerable upward trend in the annual average temperature was found. The observed rainfall and temperature trends are associated with the hydro-climate trends.
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Artikel Jurnal Teks lengkap
Correlates of unintended pregnancy in Ethiopia: results from a national survey.
BACKGROUND: Unintended pregnancy has been a major reproductive health challenge in resource poor settings including Ethiopia. It has adverse consequences to the mother, child and the health sector's resources. Understanding the extent of unintended pregnancy and the factors associated is crucial to…
Juga tersedia di: PLOS
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Artikel Jurnal
Machine learning-based drought prediction using Palmer Drought Severity Index and TerraClimate data in Ethiopia.
Accurate drought prediction is essential for proactive water management and agricultural planning, especially in regions like Ethiopia that are highly susceptible to climate variability. This study investigates the classification of the Palmer Drought Severity Index (PDSI) using machine learning…
Juga tersedia di: DOAJ
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Artikel Jurnal
Meteorological drought under historical and future climate scenarios in North Gojjam sub-basin, Abay River basin of Ethiopia.
The impacts of climate change are expected to vary considerably across regional and local scales, underscoring the urgent need for localized assessments. This study investigates the spatio-temporal characteristics of meteorological drought across three distinct periods- baseline (1985-2018), near…
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Artikel Jurnal
Comparative analysis of RUSLE and SWPT for sub-watershed conservation prioritization in the Ayu watershed, Abay basin, Ethiopia
Ethiopia is currently facing a major environmental problem caused by soil erosion. In order to tackle this problem, it is essential to implement a comprehensive watershed management approach and give priority to conservation efforts depending on the level of severity. Therefore, the objective of…