A5086188842- Fire effects on ecosystems
- Flood Risk Assessment and Management
- Hydrology and Watershed Management Studies
- Remote Sensing in Agriculture
- Conservation, Biodiversity, and Resource Management
- African Botany and Ecology Studies
- Hydrology and Drought Analysis
- Species Distribution and Climate Change
- Agriculture and Rural Development Research
- Plant and animal studies
- Coastal wetland ecosystem dynamics
- Cryospheric studies and observations
- Land Use and Ecosystem Services
- Ecology and Vegetation Dynamics Studies
- Neural and Behavioral Psychology Studies
- Fish Ecology and Management Studies
- Forest Biomass Utilization and Management
- Precipitation Measurement and Analysis
- Hydrological Forecasting Using AI
- Functional Brain Connectivity Studies
- Landslides and related hazards
- Forest ecology and management
- Fire Detection and Safety Systems
- Environmental Conservation and Management
- Constructed Wetlands for Wastewater Treatment
Universidad de Antioquia
2020-2023
Smithsonian Tropical Research Institute
2019
Indra (Spain)
2016
Droughts constitute natural hazards that affect water supply for ecosystems and human livelihoods. In 2013–2016, the Caribbean experienced worst drought since 1950s, climate projections southern predict less rainfall by end of 21st century. We assessed streamflow response to a watershed in Colombian analyzing effects length land cover on recovery. generated calibrated SWAT model created annual monthly scenarios from records. used our yield selected covers (wet forest, shade coffee, shrub,...
Abstract The forest–savanna transition is the most widespread ecotone in tropics, with important ecological, climatic, and biogeochemical implications at local to global scales. However, factors mechanisms that control this vary among continents regions. Here, we analyzed which best explain northern South America (Llanos ecoregion northwestern Amazon), where common thresholds on typical environmental (for example, mean annual precipitation (MAP), wet season precipitation) fail predict it....
<p>Management of protected areas in the current context global change requires approaches to characterize and monitor ecosystem functioning. Remote sensing provides adequate tools for that because it índices inform repeatedly large land, about matter energy exchanges between biota land surface. Considering this principle, continuous improvements availability satellite data higher quality friendly use, we have developed with Autonomous Organization National Parks Spain (OAPN), a...
Earth and Space Science Open Archive This preprint has been submitted to is under consideration at Water Resources Research. ESSOAr a venue for early communication or feedback before peer review. Data may be preliminary.Learn more about preprints preprintOpen AccessYou are viewing the latest version by default [v1]SWAT-Tb with improved LAI representation in tropics highlights role of forests watershed regulationAuthorsSantiagoValenciaiDJuan F.SalazariDJuan...
Ex-combatants often exhibit atypical Emotional Processing (EP) such as reduced emphatic levels and higher aggressive attitudes. Social Cognitive Training (SCT) addressing socio-emotional components powerfully improve social interaction among Colombian ex-combatants. However, with narrow neural evidence, this study offers a new testimony. A sample of 28 ex-combatants from illegal armed groups took part in study, split into 15 for SCT 13 the conventional program offered by Governmental...
&lt;p&gt;Tropical savannas are the biome with highest fire occurrences worldwide and play a key role in carbon emissions dynamics at regional to global scales. During past decades, however, climate change land use management have altered their regimes via suppression or ignition related conservation agricultural practices, extreme weather conditions, among others. In particular, ongoing COVID-19 pandemic has modified human activities both urban rural environments, thus provides an...
Earth and Space Science Open Archive PosterOpen AccessYou are viewing the latest version by default [v1]Analysis of vegetation structure in savanna - tropical forest transition northern South America using The Global Ecosystem Dynamics Investigation (GEDI) dataAuthorsSantiagoValenciaiDJuan CamiloVillegasiDJuan F.SalazariDSee all authors Santiago ValenciaiDCorresponding Author• Submitting AuthorUniversidad de AntioquiaiDhttps://orcid.org/0000-0003-4922-5123view email addressThe was not...
&lt;p&gt;Forest - savanna transition is the most widespread and perhaps more dynamic ecotone in tropics, extremely sensitive to climate environmental change. Both kinds of tropical ecosystems are globally strategic their presence dynamics have important ecological, climatic biogeochemical implications, even at global scale. However, processes mechanisms that control this vary among regions remain not fully understood. In general, influenced by multiple interactions between vegetation...