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21 to 30 of 91 Results

Analysis of threats to South American flora and its implications for conservation May 3, 2019 - CIAT - International Center for Tropical Agriculture Dataverse Ramirez Villegas, Julian; Jarvis, Andy; Touval, Jerome, 2014, "Analysis of threats to South American flora and its implications for conservation", https://doi.org/10.7910/DVN/25646, Harvard Dataverse, V5 Study: A set of seven threats to natural ecosystems derived from a previous study (Jarvis et al. 2010), combined with a dataset of occurrences from 16,339 species, and also with the World Database of Protected Areas were used to analyse the patterns of threats to flora in South America and its conservation. Data: Data tables with results of assessm...
Replication Data for: Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.) Mar 22, 2019 - CIAT - International Center for Tropical Agriculture Dataverse Kantar, Michael B; Sosa, Chrystian C; Khoury, Colin K; Castañeda Álvarez, Nora P; Achicanoy, Harold A; Bernau, Vivian; Kane, Nolan; Marek, Laura; Seiler, Gerald; Rieseberg, Loren H, 2015, "Replication Data for: Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.)", https://doi.org/10.7910/DVN/BKVSBF, Harvard Dataverse, V2 Crop wild relatives (CWR) are a rich source of genetic diversity for crop improvement. Combining ecogeographic and phylogenetic techniques can inform both conservation and breeding. Geographic occurrence, bioclimatic, and biophysical data were used to predict species distributions, range overlap and niche occupancy in 36 taxa closely related to sun...
Plantain harvest events for Colombia Mar 22, 2019 - CIAT - International Center for Tropical Agriculture Dataverse Fondo Nacional de Fomento Hortifruticola de Colombia; International Center for Tropical Agriculture, 2015, "Plantain harvest events for Colombia", https://doi.org/10.7910/DVN/GCMHMZ, Harvard Dataverse, V2, UNF:6:19qFegKBeCQS7kjxhE7+/w== [fileUNF] The standardized database registered 1322 cropping events
Knowledge Gaps between Farmers and Scientists: A Case Study on Perceptions and Knowledge on Arabica Coffee Pests and Diseases of Mount Elgon, Uganda Mar 22, 2019 - CIAT - International Center for Tropical Agriculture Dataverse Liebig, Theresa; Jassogne, Laurence; Rahn, Eric; Läderach, Peter; Poehling, Hans Michael; Kucel, Patrick; Van Asten, Piet; Avelino, Jacques, 2015, "Knowledge Gaps between Farmers and Scientists: A Case Study on Perceptions and Knowledge on Arabica Coffee Pests and Diseases of Mount Elgon, Uganda", https://doi.org/10.7910/DVN/VQUR3W, Harvard Dataverse, V2, UNF:6:iaW/xu/N9BvyLUtaQ/9SGQ== [fileUNF] In this paper, we present a case study on coffee production in Uganda, a sector depending mostly on smallholder farming facing a simultaneous and increasing number of socio-ecological pressures. The objectives of this study were (i) to examine and relate FPK on Arabica Coffee Pests and Diseases (CPaD) to altitude and the vegetation structure of the...
Rice cropping events data for Saldaña (lowland irrigated rice) and Villavicencio (rainfed rice), Colombia Mar 22, 2019 - CIAT - International Center for Tropical Agriculture Dataverse Colombian National Rice Growers Association, 2015, "Rice cropping events data for Saldaña (lowland irrigated rice) and Villavicencio (rainfed rice), Colombia", https://doi.org/10.7910/DVN/MGUTG3, Harvard Dataverse, V4, UNF:6:IyIMxlIKtEvbHXE3ntzFFA== [fileUNF] These two datasets hold basic information on rice cropping events corresponding to fields of two regions of Colombia: Saldaña (Tolima) and Villavicencio (Meta). This include municipality, variety, cropping system (irrigated/rainfed), sowing and harvesting date, and yield.
Replication Data for: Risk perception and decision-making: do farmers consider risks from climate change? Mar 12, 2019 - CIAT - International Center for Tropical Agriculture Dataverse Eitzinger, Anton; Binder, Claudia R.; Meyer, Markus A., 2019, "Replication Data for: Risk perception and decision-making: do farmers consider risks from climate change?", https://doi.org/10.7910/DVN/SPS0VL, Harvard Dataverse, V1, UNF:6:7HR0j++DMVh6+zmYSQ7h2Q== [fileUNF] Data were collected during interviews with experts and farmers in Cauca between July and October 2014. After finishing both interview series, we analyzed the differences in perception between experts and farmers. To aggregate the individual rankings, we calculated a weighted average based on the ranking of each element for the four questions. We co...
His and Hers, time and income: How intra-household dynamics impact nutrition in agricultural households Mar 11, 2019 - CIAT - International Center for Tropical Agriculture Dataverse Twyman, Jennifer; Useche, Pilar; González, Carolina; Talsma, Elise; Lopera, Diana C, 2018, "His and Hers, time and income: How intra-household dynamics impact nutrition in agricultural households", https://doi.org/10.7910/DVN/BP23OB, Harvard Dataverse, V2, UNF:6:gDLYYVPYmFetBZG6CX5FaQ== [fileUNF] This project seeks to understand how gender relations within the household –in aspects related to making decisions about time use and income from agricultural crops and/or wages– influence the choice of food in the household. With primary focus on principle men and women in the household, the project analyzes how economic incentives, information ab...
Climate Risk Vulnerability Assessment to inform sub-national decision making in Vietnam, Nicaragua and Uganda Mar 8, 2019 - CIAT - International Center for Tropical Agriculture Dataverse Parker, Louis; Bourgoin, Clement; Martinez Valle, Armando; Läderach, Peter, 2018, "Climate Risk Vulnerability Assessment to inform sub-national decision making in Vietnam, Nicaragua and Uganda", https://doi.org/10.7910/DVN/O8GOHP, Harvard Dataverse, V2 This project was undertaken to develop and implement a pan tropical Climate Risk Vulnerability Assessment (CRVA) that can identify through an agricultural lens and at a fine resolution which parts of the country are most vulnerable to climate change. The CRVA is adaptable to the specific national context and also flexible to data limitations. Based...
Replication Data for: Information exchange links, knowledge exposure, and adoption of agricultural technologies in northern Uganda Feb 27, 2019 - CIAT - International Center for Tropical Agriculture Dataverse Shikuku, Kelvin Mashisia, 2019, "Replication Data for: Information exchange links, knowledge exposure, and adoption of agricultural technologies in northern Uganda", https://doi.org/10.7910/DVN/GCKMGF, Harvard Dataverse, V1, UNF:6:mrDvwToI9ayfhW2E9mZdOg== [fileUNF] Replication dataset for the publication, “Information exchange links, knowledge exposure, and adoption of agricultural technologies in northern Uganda”
Replication Data for: Climate change adaptation of coffee production in space and time Jan 14, 2019 - CIAT - International Center for Tropical Agriculture Dataverse Läderach, Peter; Ramirez Villegas, Julian; Navarro Racines, Carlos E.; Zelaya Martinez, Carlos; Martinez Valle, Armando; Jarvis, Andy, 2019, "Replication Data for: Climate change adaptation of coffee production in space and time", https://doi.org/10.7910/DVN/TSUPE1, Harvard Dataverse, V1 Coffee is grown in more than 60 tropical countries on over 11 million ha by an estimated 25 million farmers, most of whom are smallholders. Several regional studies demonstrate the climate sensitivity of coffee (Coffea arabica) and the likely impact of climate change on coffee suitability, yield, increased pest and disease pressure and farmers’ liv...

Analysis of threats to South American flora and its implications for conservation

May 3, 2019 - CIAT - International Center for Tropical Agriculture Dataverse

Ramirez Villegas, Julian; Jarvis, Andy; Touval, Jerome, 2014, "Analysis of threats to South American flora and its implications for conservation", https://doi.org/10.7910/DVN/25646, Harvard Dataverse, V5

Study: A set of seven threats to natural ecosystems derived from a previous study (Jarvis et al. 2010), combined with a dataset of occurrences from 16,339 species, and also with the World Database of Protected Areas were used to analyse the patterns of threats to flora in South America and its conservation. Data: Data tables with results of assessm...

Replication Data for: Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.)

Mar 22, 2019 - CIAT - International Center for Tropical Agriculture Dataverse

Kantar, Michael B; Sosa, Chrystian C; Khoury, Colin K; Castañeda Álvarez, Nora P; Achicanoy, Harold A; Bernau, Vivian; Kane, Nolan; Marek, Laura; Seiler, Gerald; Rieseberg, Loren H, 2015, "Replication Data for: Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.)", https://doi.org/10.7910/DVN/BKVSBF, Harvard Dataverse, V2

Crop wild relatives (CWR) are a rich source of genetic diversity for crop improvement. Combining ecogeographic and phylogenetic techniques can inform both conservation and breeding. Geographic occurrence, bioclimatic, and biophysical data were used to predict species distributions, range overlap and niche occupancy in 36 taxa closely related to sun...

Plantain harvest events for Colombia

Mar 22, 2019 - CIAT - International Center for Tropical Agriculture Dataverse

Fondo Nacional de Fomento Hortifruticola de Colombia; International Center for Tropical Agriculture, 2015, "Plantain harvest events for Colombia", https://doi.org/10.7910/DVN/GCMHMZ, Harvard Dataverse, V2, UNF:6:19qFegKBeCQS7kjxhE7+/w== [fileUNF]

The standardized database registered 1322 cropping events

Knowledge Gaps between Farmers and Scientists: A Case Study on Perceptions and Knowledge on Arabica Coffee Pests and Diseases of Mount Elgon, Uganda

Mar 22, 2019 - CIAT - International Center for Tropical Agriculture Dataverse

Liebig, Theresa; Jassogne, Laurence; Rahn, Eric; Läderach, Peter; Poehling, Hans Michael; Kucel, Patrick; Van Asten, Piet; Avelino, Jacques, 2015, "Knowledge Gaps between Farmers and Scientists: A Case Study on Perceptions and Knowledge on Arabica Coffee Pests and Diseases of Mount Elgon, Uganda", https://doi.org/10.7910/DVN/VQUR3W, Harvard Dataverse, V2, UNF:6:iaW/xu/N9BvyLUtaQ/9SGQ== [fileUNF]

In this paper, we present a case study on coffee production in Uganda, a sector depending mostly on smallholder farming facing a simultaneous and increasing number of socio-ecological pressures. The objectives of this study were (i) to examine and relate FPK on Arabica Coffee Pests and Diseases (CPaD) to altitude and the vegetation structure of the...

Rice cropping events data for Saldaña (lowland irrigated rice) and Villavicencio (rainfed rice), Colombia

Mar 22, 2019 - CIAT - International Center for Tropical Agriculture Dataverse

Colombian National Rice Growers Association, 2015, "Rice cropping events data for Saldaña (lowland irrigated rice) and Villavicencio (rainfed rice), Colombia", https://doi.org/10.7910/DVN/MGUTG3, Harvard Dataverse, V4, UNF:6:IyIMxlIKtEvbHXE3ntzFFA== [fileUNF]

These two datasets hold basic information on rice cropping events corresponding to fields of two regions of Colombia: Saldaña (Tolima) and Villavicencio (Meta). This include municipality, variety, cropping system (irrigated/rainfed), sowing and harvesting date, and yield.

Replication Data for: Risk perception and decision-making: do farmers consider risks from climate change?

Mar 12, 2019 - CIAT - International Center for Tropical Agriculture Dataverse

Eitzinger, Anton; Binder, Claudia R.; Meyer, Markus A., 2019, "Replication Data for: Risk perception and decision-making: do farmers consider risks from climate change?", https://doi.org/10.7910/DVN/SPS0VL, Harvard Dataverse, V1, UNF:6:7HR0j++DMVh6+zmYSQ7h2Q== [fileUNF]

Data were collected during interviews with experts and farmers in Cauca between July and October 2014. After finishing both interview series, we analyzed the differences in perception between experts and farmers. To aggregate the individual rankings, we calculated a weighted average based on the ranking of each element for the four questions. We co...

His and Hers, time and income: How intra-household dynamics impact nutrition in agricultural households

Mar 11, 2019 - CIAT - International Center for Tropical Agriculture Dataverse

Twyman, Jennifer; Useche, Pilar; González, Carolina; Talsma, Elise; Lopera, Diana C, 2018, "His and Hers, time and income: How intra-household dynamics impact nutrition in agricultural households", https://doi.org/10.7910/DVN/BP23OB, Harvard Dataverse, V2, UNF:6:gDLYYVPYmFetBZG6CX5FaQ== [fileUNF]

This project seeks to understand how gender relations within the household –in aspects related to making decisions about time use and income from agricultural crops and/or wages– influence the choice of food in the household. With primary focus on principle men and women in the household, the project analyzes how economic incentives, information ab...

Climate Risk Vulnerability Assessment to inform sub-national decision making in Vietnam, Nicaragua and Uganda

Mar 8, 2019 - CIAT - International Center for Tropical Agriculture Dataverse

Parker, Louis; Bourgoin, Clement; Martinez Valle, Armando; Läderach, Peter, 2018, "Climate Risk Vulnerability Assessment to inform sub-national decision making in Vietnam, Nicaragua and Uganda", https://doi.org/10.7910/DVN/O8GOHP, Harvard Dataverse, V2

This project was undertaken to develop and implement a pan tropical Climate Risk Vulnerability Assessment (CRVA) that can identify through an agricultural lens and at a fine resolution which parts of the country are most vulnerable to climate change. The CRVA is adaptable to the specific national context and also flexible to data limitations. Based...

Replication Data for: Information exchange links, knowledge exposure, and adoption of agricultural technologies in northern Uganda

Feb 27, 2019 - CIAT - International Center for Tropical Agriculture Dataverse

Shikuku, Kelvin Mashisia, 2019, "Replication Data for: Information exchange links, knowledge exposure, and adoption of agricultural technologies in northern Uganda", https://doi.org/10.7910/DVN/GCKMGF, Harvard Dataverse, V1, UNF:6:mrDvwToI9ayfhW2E9mZdOg== [fileUNF]

Replication dataset for the publication, “Information exchange links, knowledge exposure, and adoption of agricultural technologies in northern Uganda”

Replication Data for: Climate change adaptation of coffee production in space and time

Jan 14, 2019 - CIAT - International Center for Tropical Agriculture Dataverse

Läderach, Peter; Ramirez Villegas, Julian; Navarro Racines, Carlos E.; Zelaya Martinez, Carlos; Martinez Valle, Armando; Jarvis, Andy, 2019, "Replication Data for: Climate change adaptation of coffee production in space and time", https://doi.org/10.7910/DVN/TSUPE1, Harvard Dataverse, V1

Coffee is grown in more than 60 tropical countries on over 11 million ha by an estimated 25 million farmers, most of whom are smallholders. Several regional studies demonstrate the climate sensitivity of coffee (Coffea arabica) and the likely impact of climate change on coffee suitability, yield, increased pest and disease pressure and farmers’ liv...

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