Emnet Negash
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View article: HarvestNet: A Dataset for Detecting Smallholder Farming Activity Using Harvest Piles and Remote Sensing
HarvestNet: A Dataset for Detecting Smallholder Farming Activity Using Harvest Piles and Remote Sensing Open
Small farms contribute to a large share of the productive land in developing countries. In regions such as sub-Saharan Africa, where 80% of farms are small (under 2 ha in size), the task of mapping smallholder cropland is an important part…
View article: Database: the Ethiopian public universities during the Tigray war
Database: the Ethiopian public universities during the Tigray war Open
In this database, we attempt to document the widespread involvement of Ethiopian public universities in the war in Tigray. In general, Ethiopian universities have provided financial and material support to the Ethiopian army and allied for…
View article: HarvestNet: A Dataset for Detecting Smallholder Farming Activity Using Harvest Piles and Remote Sensing
HarvestNet: A Dataset for Detecting Smallholder Farming Activity Using Harvest Piles and Remote Sensing Open
Small farms contribute to a large share of the productive land in developing countries. In regions such as sub-Saharan Africa, where 80\% of farms are small (under 2 ha in size), the task of mapping smallholder cropland is an important par…
View article: Eyes in the sky on Tigray - Monitoring the impact of armed conflict on cultivated land using satellite imagery in Ethiopia
Eyes in the sky on Tigray - Monitoring the impact of armed conflict on cultivated land using satellite imagery in Ethiopia Open
The war in Tigray, Ethiopia has displaced millions of people and created a humanitarian crisis. However, the impacts of the conflict on cultivated land area and local food production remains poorly quantified, hindering aid efforts. We use…
View article: Mountain climate: one of the multipronged challenges in Ethiopia’s Agriculture
Mountain climate: one of the multipronged challenges in Ethiopia’s Agriculture Open
The Ethiopian highlands are home to more than 90% of the Ethiopian population and constitute for 90% of total area suitable for agriculture (Hurni et al., 2010). The livelihood of 66% of Ethiopia’s population depends on subsistence a…
View article: Eyes in the sky to the rescue - Monitoring the impact of armed conflict on cultivated land using satellite imagery in Tigray, Ethiopia.
Eyes in the sky to the rescue - Monitoring the impact of armed conflict on cultivated land using satellite imagery in Tigray, Ethiopia. Open
On November 4th, 2020 a deadly civil war broke out in Tigray, Ethiopia displacing close to 2 million people internally and more than 48,000 refugees in neighboring Sudan by August 2021[1]. Given agriculture is the livelihood of millions of…
View article: Challenges and resilience of an indigenous farming system during wartime (Tigray, North Ethiopia)
Challenges and resilience of an indigenous farming system during wartime (Tigray, North Ethiopia) Open
Due to war conditions, the local farmers had to largely rely on their own crop production, mainly by subsistence farming, in Tigray, North Ethiopia. We assessed the crop stands in 2021 and evaluated the level of resilience of the indigenou…
View article: Database: the Ethiopian public universities during the Tigray war
Database: the Ethiopian public universities during the Tigray war Open
In this database, we attempt to document the widespread involvement of Ethiopian public universities in the war in Tigray. In general, Ethiopian universities have provided financial and material support to the Ethiopian army and allied for…
View article: Database: the Ethiopian public universities during the Tigray war
Database: the Ethiopian public universities during the Tigray war Open
In this database, we attempt to document the widespread involvement of Ethiopian public universities in the war in Tigray. In general, Ethiopian universities have provided financial and material support to the Ethiopian army and allied for…
View article: Spatiotemporal climate variability and meteorological drought characterization in Ethiopia
Spatiotemporal climate variability and meteorological drought characterization in Ethiopia Open
Increasing drought patterns with profound effects on livelihoods and food security have been documented in Ethiopia. From previous studies', assessments at various timescales, Ethiopia is regarded as a drought-prone country in East Africa.…
View article: Database: the Ethiopian public universities during the Tigray war
Database: the Ethiopian public universities during the Tigray war Open
In this database, we attempt to document the widespread involvement of Ethiopian public universities in the war in Tigray. In general, Ethiopian universities have provided financial and material support to the Ethiopian army and allied for…
View article: Predictors of drought-induced crop yield/losses in two agroecologies of southern Tigray, Northern Ethiopia
Predictors of drought-induced crop yield/losses in two agroecologies of southern Tigray, Northern Ethiopia Open
The consequences of prolonged precipitation-deficient periods are primarily substantial water deficit. The spatial characteristics of drylands and various socioeconomic factors worsen droughts’ impacts and deepen poverty among agrarian com…
View article: Database: the Ethiopian public universities during the Tigray war
Database: the Ethiopian public universities during the Tigray war Open
In this database, we attempt to document the widespread involvement of Ethiopian public universities in the war in Tigray. In general, Ethiopian universities have provided financial and material support to the Ethiopian army and allied for…
View article: Tigray: Atlas of the humanitarian situation (v 2.2)
Tigray: Atlas of the humanitarian situation (v 2.2) Open
At the beginning of November 2020, an armed conflict emerged in Tigray, Ethiopia’s northernmost region. The objective of this ‘Atlas of the Humanitarian Situation’ is to document and map the situation in which approximately 6 million Tigra…
View article: Tigray: Atlas of the humanitarian situation
Tigray: Atlas of the humanitarian situation Open
At the beginning of November 2020, an armed conflict emerged in Tigray, Ethiopia’s northernmost region. The objective of this ‘Atlas of the Humanitarian Situation’ is to document and map the situation in which approximately 6 million Tigra…
View article: Database: the Ethiopian public universities during the Tigray war
Database: the Ethiopian public universities during the Tigray war Open
In this database, we attempt to document the widespread involvement of Ethiopian public universities in the war in Tigray. In general, Ethiopian universities have provided financial and material support to the Ethiopian army and allied for…
View article: Database: the Ethiopian public universities during the Tigray war
Database: the Ethiopian public universities during the Tigray war Open
In this database, we attempt to document the widespread involvement of Ethiopian public universities in the war in Tigray. In general, Ethiopian universities have provided financial and material support to the Ethiopian army and allied for…
View article: Tigray: one year of conflict - Casualties of the armed conflict, 2020-2021 – Tigray (Ethiopia)
Tigray: one year of conflict - Casualties of the armed conflict, 2020-2021 – Tigray (Ethiopia) Open
At the beginning of November 2020, an armed conflict emerged in Tigray, Ethiopia’s northernmost region, in the aftermath of a destructive locust plague and in the context of the ongoing COVID-19 pandemic. In the conflict, the Ethiopian Nat…
View article: Tigray: Atlas of the humanitarian situation
Tigray: Atlas of the humanitarian situation Open
At the beginning of November 2020, an armed conflict emerged in Tigray, Ethiopia’s northernmost region. The objective of this ‘Atlas of the Humanitarian Situation’ is to document and map the situation in which approximately 6 million Tigra…
View article: Tigray: Atlas of the humanitarian situation (v 1.6)
Tigray: Atlas of the humanitarian situation (v 1.6) Open
At the beginning of November 2020, an armed conflict emerged in Tigray, Ethiopia’s northernmost region. The objective of this ‘Atlas of the Humanitarian Situation’ is to document and map the situation in which approximately 6 million Tigra…
View article: Status of the Tigray universities (Ethiopia) after nine months of war
Status of the Tigray universities (Ethiopia) after nine months of war Open
The damage to human and material resources of the Tigray universities (Ethiopia) inflicted by nine months of war against Tigray (2020-2021) is presented in a qualitative way. We used interview methods, and only triangulated findings are re…
View article: Tigray: Atlas of the humanitarian situation
Tigray: Atlas of the humanitarian situation Open
At the beginning of November 2020, an armed conflict emerged in Tigray, Ethiopia’s northernmost region. The objective of this ‘Atlas of the Humanitarian Situation’ is to document and map the situation in which approximately 6 million Tigra…
View article: Tigray: Atlas of the humanitarian situation
Tigray: Atlas of the humanitarian situation Open
At the beginning of November 2020, an armed conflict emerged in Tigray, Ethiopia’s northernmost region. The objective of this ‘Atlas of the Humanitarian Situation’ is to document and map the situation in which approximately 6 million Tigra…
View article: Tigray: Atlas of the humanitarian situation
Tigray: Atlas of the humanitarian situation Open
At the beginning of November 2020, an armed conflict emerged in Tigray, Ethiopia’s northernmost region. The objective of this ‘Atlas of the Humanitarian Situation’ is to document and map the situation in which approximately 6 million Tigra…
View article: Tigray: Atlas of the humanitarian situation
Tigray: Atlas of the humanitarian situation Open
At the beginning of November 2020, an armed conflict emerged in Tigray, Ethiopia’s northernmost region. The objective of this ‘Atlas of the Humanitarian Situation’ is to document and map the situation in which approximately 6 million Tigra…
View article: Tigray: Atlas of the humanitarian situation
Tigray: Atlas of the humanitarian situation Open
At the beginning of November 2020, an armed conflict emerged in Tigray, Ethiopia’s northernmost region. The objective of this ‘Atlas of the Humanitarian Situation’ is to document and map the situation in which approximately 6 million Tigra…
View article: Assessing the spatio-temporal variability of NDVI and VCI as indices of crops productivity in Ethiopia: a remote sensing approach
Assessing the spatio-temporal variability of NDVI and VCI as indices of crops productivity in Ethiopia: a remote sensing approach Open
This study aims at characterizing agricultural drought in Ethiopia and understanding the effects of drought on crop yield. Monthly, seasonal and annual Normalized Difference Vegetation Index (NDVI) and Vegetation Condition Index (VCI) valu…