Dagnachew Legesse

1.8k total citations
17 papers, 1.4k citations indexed

About

Dagnachew Legesse is a scholar working on Water Science and Technology, Global and Planetary Change and Environmental Engineering. According to data from OpenAlex, Dagnachew Legesse has authored 17 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Water Science and Technology, 9 papers in Global and Planetary Change and 7 papers in Environmental Engineering. Recurrent topics in Dagnachew Legesse's work include Hydrology and Watershed Management Studies (10 papers), Flood Risk Assessment and Management (7 papers) and Groundwater and Watershed Analysis (5 papers). Dagnachew Legesse is often cited by papers focused on Hydrology and Watershed Management Studies (10 papers), Flood Risk Assessment and Management (7 papers) and Groundwater and Watershed Analysis (5 papers). Dagnachew Legesse collaborates with scholars based in Ethiopia, France and South Africa. Dagnachew Legesse's co-authors include Christine Vallet‐Coulomb, Françoise Gasse, Tenalem Ayenew, Tesfaye Chernet, Yves Travi, Tamiru Abiye, Moumtaz Razack, Wolfgang Wagner, M. Exner-Kittridge and Günter Blöschl and has published in prestigious journals such as Journal of Hydrology, Palaeogeography Palaeoclimatology Palaeoecology and Hydrological Processes.

In The Last Decade

Dagnachew Legesse

17 papers receiving 1.3k citations

Peers

Dagnachew Legesse

WST

GPC

ECOLO

Stephen Birkinshaw United Kingdom

Jochen Wenninger Netherlands

Bruno Ambroise France

April L. James Canada

Mike Bonell United Kingdom

Webster Gumindoga Zimbabwe

Denis Ruelland France

R. D. Singh India

William G. Kepner United States

Helen E. Dahlke United States

Stephen Birkinshaw United Kingdom

Dagnachew Legesse

919 ×1.2

WST

808 ×1.0

GPC

394 ×1.2

325 ×1.3

ECOLO

204 ×0.9

Citations per year, relative to Dagnachew Legesse Dagnachew Legesse (= 1×) peers Stephen Birkinshaw

Countries citing papers authored by Dagnachew Legesse

Since Specialization

Citations

This map shows the geographic impact of Dagnachew Legesse's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Dagnachew Legesse with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dagnachew Legesse more than expected).

Fields of papers citing papers by Dagnachew Legesse

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dagnachew Legesse. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Dagnachew Legesse. The network helps show where Dagnachew Legesse may publish in the future.

Co-authorship network of co-authors of Dagnachew Legesse

This figure shows the co-authorship network connecting the top 25 collaborators of Dagnachew Legesse. A scholar is included among the top collaborators of Dagnachew Legesse based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Dagnachew Legesse. Dagnachew Legesse is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

Legesse, Dagnachew, et al.. (2022). Mapping of ferric (Fe ³⁺ ) and ferrous (Fe ²⁺ ) iron oxides distribution using ASTER and Landsat 8 OLI data, in Negash Lateritic iron deposit, Northern Ethiopia. Geology Ecology and Landscapes. 8(3). 223–240. 5 indexed citations

Wagner, Wolfgang, et al.. (2013). Identifying Land Use/Cover Dynamics in the Koga Catchment, Ethiopia, from Multi-Scale Data, and Implications for Environmental Change. ISPRS International Journal of Geo-Information. 2(2). 302–323. 88 indexed citations

Razack, Moumtaz, et al.. (2011). Fluoride enrichment mechanism and geospatial distribution in the volcanic aquifers of the Middle Awash basin, Northern Main Ethiopian Rift. Journal of African Earth Sciences. 60(5). 315–327. 41 indexed citations

Razack, Moumtaz, et al.. (2011). Hydrochemical characterization of complex volcanic aquifers in a continental rifted zone: the Middle Awash basin, Ethiopia. Hydrogeology Journal. 20(2). 385–400. 41 indexed citations

Legesse, Dagnachew, et al.. (2010). Streamflow sensitivity to climate and land cover changes: Meki River, Ethiopia. Hydrology and earth system sciences. 14(11). 2277–2287. 48 indexed citations

Legesse, Dagnachew, Tamiru Abiye, & Christine Vallet‐Coulomb. (2010). Modeling impacts of climate and land use changes on catchment hydrology: Meki River, Ethiopia. 3 indexed citations

Razack, Moumtaz, et al.. (2010). The hydrogeology of Adama-Wonji basin and assessment of groundwater level changes in Wonji wetland, Main Ethiopian Rift: results from 2D tomography and electrical sounding methods. Environmental Earth Sciences. 62(6). 1323–1335. 19 indexed citations

Abiye, Tamiru, et al.. (2009). The impact of climate change on groundwater recharge: a case study from the Ethiopian Rift.. IAHS-AISH publication. 334. 174–180. 4 indexed citations

Ayenew, Tenalem, et al.. (2007). Hydrodynamics of topographically closed lakes in the Ethio-Kenyan Rift: The case of lakes Awassa and Naivasha. 7(1). 16 indexed citations

10.

Ayenew, Tenalem & Dagnachew Legesse. (2007). The changing face of the Ethiopian rift lakes and their environs: call of the time. Lakes & Reservoirs Science Policy and Management for Sustainable Use. 12(3). 149–165. 81 indexed citations

11.

Hengsdijk, H., et al.. (2007). Land and water resources assessment in the Ethiopian Central Rift Valley : project: ecosystems for water, food and economic development in the Ethiopian Central Rift Valley. Socio-Environmental Systems Modeling. 47 indexed citations

12.

Legesse, Dagnachew & Tenalem Ayenew. (2006). Effect of improper water and land resource utilization on the central Main Ethiopian Rift lakes. Quaternary International. 148(1). 8–18. 88 indexed citations

13.

Alemayehu, Tamiru, et al.. (2006). Impact of water overexploitation on highland lakes of eastern Ethiopia. Environmental Geology. 52(1). 147–154. 47 indexed citations

14.

Legesse, Dagnachew, Christine Vallet‐Coulomb, & Françoise Gasse. (2004). Analysis of the hydrological response of a tropical terminal lake, Lake Abiyata (Main Ethiopian Rift Valley) to changes in climate and human activities. Hydrological Processes. 18(3). 487–504. 120 indexed citations

15.

Legesse, Dagnachew, Christine Vallet‐Coulomb, & Françoise Gasse. (2003). Hydrological response of a catchment to climate and land use changes in Tropical Africa: case study South Central Ethiopia. Journal of Hydrology. 275(1-2). 67–85. 465 indexed citations

16.

Legesse, Dagnachew, Françoise Gasse, Olivier Radakovitch, et al.. (2002). Environmental changes in a tropical lake (Lake Abiyata, Ethiopia) during recent centuries. Palaeogeography Palaeoclimatology Palaeoecology. 187(3-4). 233–258. 54 indexed citations

17.

Vallet‐Coulomb, Christine, Dagnachew Legesse, Françoise Gasse, Yves Travi, & Tesfaye Chernet. (2001). Lake evaporation estimates in tropical Africa (Lake Ziway, Ethiopia). Journal of Hydrology. 245(1-4). 1–18. 194 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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