Jun 13, 2022
Rosenstock, Todd; Steward, Peter; Lamanna, Christine, 2022, "Meta-analysis of peer-reviewed agricultural research data from Africa", https://doi.org/10.34725/DVN/2QV0DW, World Agroforestry (ICRAF), V1
The ERAg r-package provides access to the ERA dataset, bibliographic information, associated biophysical data, analytical functions and vignettes. See the package vignettes for how to use the package and access the data contained within. Version: 0.0.1.0000 Evidence for Resilient... |
Aug 7, 2019
Aynekulu, Ermias, 2018, "Improved Agricultural Measurement for Evidence-based Investments in Improved Crop Production in Kenya, ICRAF-Technoserve project", https://doi.org/10.34725/DVN/OVIUCS, World Agroforestry - Research Data Repository, V1, UNF:6:LJykPKP+QHwgHAIOIWDEtQ== [fileUNF]
soil, maize tissue, grain and yield data for a project site in Machakos County. |
Jul 18, 2021
World Agroforestry (ICRAF); International Soil Reference and Information Centre (ISRIC), 2021, "ICRAF-ISRIC Soil VNIR Spectral Library", https://doi.org/10.34725/DVN/MFHA9C, World Agroforestry - Research Data Repository, V1, UNF:6:gDRzU59a0YAKsRM4nQDdPg== [fileUNF]
The ICRAF-ISRIC Soil VNIR Spectral Library contains visible near infrared spectra of 785 soil profiles (4,438 samples) soils selected from the Soil Information System of the International Soil Reference and Information Centre (ISRIC). The samples consist of all physically archive... |
Aug 12, 2021
Aynekulu, Ermias; Sitienei, Ruth; Wood, Stephen; Shepherd, Keith, 2021, "Evidence-based Soils Agronomy for Sustainable Crop Production in Muranga County, Kenya", https://doi.org/10.34725/DVN/RTDZH8, World Agroforestry - Research Data Repository, V1, UNF:6:ISYkLL7mFkZtWuSlOa7tcQ== [fileUNF]
The project ‘Improved Agricultural Measurement for Evidence-based Investments in Improved Crop Production in Kenya’ was funded by The Nature Conservancy. The project used soil-plant diagnostic method developed at the World Agroforestry (ICRAF) to quantify soil health constraints... |
Jul 25, 2022
Tamba, Yvonne; Wafula, Joshua; Whitney Cory; Luedeling Eike; Aynekulu Ermias, 2022, "Dataset for the evaluation of forest and landscape restoration in Northern Ethiopia", https://doi.org/10.34725/DVN/ZUK436, World Agroforestry (ICRAF), V1, UNF:6:Yt/GQ+qPMFqLX2P2FlIK4g== [fileUNF]
This dataset was used to apply the Stochastic Impact Evaluation (SIE) framework in the simulation of returns on investment in biophysical and socio-economic interventions. The study was carried out in a degraded dry Afromontane forest in northern Ethiopia. We used an expert knowl... |
Jul 25, 2022
Tamba, Yvonne; Chacha, Robin; Mboi, Damaris; Aynekulu, Ermias; Luedeling, Eike; Shepherd, Keith, 2022, "Dataset for supporting the net agronomic assessment of yield limiting factors in maize production in Machakos county, Kenya", https://doi.org/10.34725/DVN/KKHVOF, World Agroforestry (ICRAF), V1, UNF:6:QZ+UN2QU5x8NcdqNy+AySg== [fileUNF]
This dataset is used for a holistic analysis of the costs, benefits, and risks of on-farm soil and plant health management. The dataset was produced in 2017 by a combination of field measurements and farmer surveys. It was collected for a research study aimed at identifying and t... |
Nov 9, 2022
Takoutsing, Bertin; Tobella, Aida; Bah, Alagie; Winowiecki, Leigh Ann; Vågen, Tor-Gunnar, 2022, "Biophysical Soil and Land Health Assessment in the Gambia", https://doi.org/10.34725/DVN/IGJZLF, World Agroforestry (ICRAF), V1, UNF:6:yoNN7NhyPwkxp/WfdEXW9g== [fileUNF]
The Land Degradation Surveillance Framework (LDSF) survey was a collaborative effort among a number of national universities, government technical services, national soil and forestry departments, research institutions and soil laboratories. Field teams spent about five weeks in... |
Dec 14, 2022
Winowiecki, Leigh Ann; Vågen, Tor-Gunnar; Tobella-Bargues, Aida; Magaju, Christine; Muriuki, Justin; Mwaniki, Alex, 2021, "Biophysical baseline assessment within the KCEP-CRAL action areas in Kenya, using the LDSF", https://doi.org/10.34725/DVN/CBHCKS, World Agroforestry (ICRAF), V4, UNF:6:B6+aloWrdXJXKrPdMX2tzQ== [fileUNF]
These data were collected within the Kenya Cereal Enhancement Programme-Climate Resilient Agricultural Livelihoods (KCEP-CRAL) Window. This study was conducted within the action sites of the Kenya Cereal Enhancement Programme-Climate Resilient Agricultural Livelihoods (KCEP-CRAL)... |
Nov 23, 2021
Leigh Ann Winowiecki; Aida Bargués-Tobella; Athanase Mukuralinda; Providence Mujawamariya; Alex Billy Mugayi; Minani Vedaste; Lambert Musengimana; John Thiongo Maina; Tor-Gunnar Vågen, 2021, "Biophysical baseline assessment in eastern Rwanda using the LDSF", https://doi.org/10.34725/DVN/NMYOFA, World Agroforestry - Research Data Repository, V1
The LDSF was developed by World Agroforestry (ICRAF) in response to the need for consistent field methods and indicator frameworks to assess ecosystem health across landscapes. The LDSF measures multiple key indicators of land and soil health in order to understand drivers of deg... |
Jun 14, 2023
Winowiecki, Leigh Ann; Bargués-Tobella, Aida; Maina, John; Musembi Kimeu, John; Vågen, Tor-Gunnar, 2023, "Baseline assessment of soil and land health indicators within the 'Drylands Transform' and 'Drylands Restore' sites in Kenya and Uganda using the LDSF", https://doi.org/10.34725/DVN/UJVTK8, World Agroforestry (ICRAF), V1, UNF:6:MgInOhUOl74sPcuWnv6Isw== [fileUNF]
These data were collected within the research projects 'Achieving the SDGs in East African drylands: Pathways and challenges towards a social-ecological transformation of landscapes, livestock and livelihoods (Drylands Transform)' and 'Management and restoration towards healthy r... |

