Dryland food security in ethiopia: Current status, opportunities, and a roadmap for the future

Y Peng, H Hirwa, Q Zhang, G Wang, F Li - Sustainability, 2021 - mdpi.com
Given the impact of COVID-19 and the desert locust plague, the Ethiopian food security
issue has once again received widespread attention. Its food crisis requires comprehensive …

Spatially stratified and multi-stage approach for national land cover mapping based on sentinel-2 data and expert knowledge

H Costa, P Benevides, FD Moreira, D Moraes… - Remote Sensing, 2022 - mdpi.com
Portugal is building a land cover monitoring system to deliver land cover products annually
for its mainland territory. This paper presents the methodology developed to produce a …

[HTML][HTML] Mapping irrigated agriculture in fragmented landscapes of sub-Saharan Africa: An examination of algorithm and composite length effectiveness

T Weitkamp, GJ Veldwisch, P Karimi… - International Journal of …, 2023 - Elsevier
Accurately identifying irrigated areas is crucial for sustainable development, food security,
and effective land and water resource management. However, incomplete or outdated …

Does land tenure change accelerate deforestation? A matching-based four-country comparison

C Liao, S Jung, DG Brown, A Agrawal - Ecological Economics, 2024 - Elsevier
The scale and pace of land tenure change for agricultural development, often known as
'land grabbing'or 'global land rush,'are historically unprecedented. Control over millions of …

An understanding of how GDP, unemployment and inflation interact and change across time and frequency

YA Shiferaw - Economies, 2023 - mdpi.com
The main aim of this paper is to examine the dynamic relationship between the three pillars
of the economy: unemployment, inflation, and GDP in Ethiopia using the cross-wavelet …

Vegetation dynamics and climatological drivers in Ethiopia at the turn of the century

C Muir, J Southworth, R Khatami, H Herrero, B Akyapı - Remote Sensing, 2021 - mdpi.com
Global change, particularly climate change, poses a risk of altering vegetation composition
and health. The consequences manifest throughout Earth's system as a change in …

[HTML][HTML] Climate change, degradation, and land acquisitions: evaluating inequalities among competing interests for suitable cropland in Ethiopia

C Muir, AC Smith, A Agrawal - Ecology and Society, 2023 - ecologyandsociety.org
Land is the central resource for agriculture. In many parts of Sub-Saharan Africa (SSA),
where a large portion of the population relies on agriculture for subsistence and household …

Land Use Classification Method of Remote Sensing Images for Urban and Rural Planning Monitoring Using Deep Learning

X Xie, X Kang, L Yan, L Zeng, L Ye - Scientific programming, 2022 - Wiley Online Library
Aiming at the problems that most existing segmentation methods are difficult to deal with the
imbalance of remote sensing image distribution and the overlap of segmentation target …

Spatio‐Temporal Change of Land Use/Land Cover and Vegetation Using Multi‐MODIS Satellite Data, Western Ethiopia

TK Seifu, TA Woldesenbet… - The Scientific World …, 2023 - Wiley Online Library
Land use and land cover (LULC) change and variability are some of the challenges to
present‐day water resource management. The purpose of this study was to determine LULC …

Ecosystem extent mapping by integrating Landsat 8, PALSAR-2, and GEDI lidar

T Geremew, W Zewdie, P Pellikka - Applied Geomatics, 2023 - Springer
Ecosystem extent is one of the essential biodiversity variables under the class of ecosystem
structure. Due to the scarcity of all elements of an ecosystem, landcover is often used as a …