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Climate and Disaster Resilience

Climate Resilience

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Displaying 76 - 90 of 95
Fires last 24 Hours
The Fire Information for Resource Management System (FIRMS) of the National Aeronautics and Space Administration (NASA) uses satellite observations to detect active fires and thermal anomalies. They d...
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Fires (areas of concern)
Fire is a natural part of all ecosystems. Wildfires have been burning vegetation and shaping landscapes far longer than people have been on Earth. However, changes in fire frequency and timing can res...
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Climate-Vegetation trends (areas of concern)
Changes in vegetation biomass are critical in assessing land degradation. Climate variations, alone or in combination with human-induced land use and land change, can affect biomass productivity and m...
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Water stress (areas of concern)
Water is a critical natural resource for both natural ecosystems and human subsistence. Some of the most immediate pressures on land that lead to degradation include diversion of surface waters and th...
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Decreasing land productivity (areas of concern)
Humans need increasingly more biomass for food, fodder, fibre and energy. Meeting these demands changes global ecosystems. Tracking changes in total biomass production or land productivity is an essen...
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Aridity (areas of concern)
Aridity represents the ‘dryness’ of the climate. Dry areas have a higher potential for land degradation. This layer displays the areas of concern for aridity related issues derived from the convergenc...
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Standardized Precipitation Index (SPI-3)
Droughts affect millions of people in the world each year and have long-lasting socioeconomic impacts. They can occur over most parts of the world, even in wet and humid regions, and can profoundly im...
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Active Fire anomaly from MODIS/FIRMS
Vegetation fires have become a major concern in Africa because of their negative impacts on the environment and on human welfare. Uncontrolled (and un-prescribed) wildfires cause forest and vegetation...
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MODIS Chlorophylle-A monthly anomaly
Chlorophyll-a concentrations (Chla) are an indicator of phytoplankton abundance and biomass in open waters. They can be an effective measure of trophic status and are commonly used to measure water qu...
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MODIS Sea Surface Temperature (SST) monthly anomaly
Monitoring of sea surface temperature (SST) provides fundamental information on the global climate system and for the study of marine ecosystems. This layer compares the SST value of the last full mon...
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Monthly Precipitation Anomaly from CHIRPS (mm)
Increasing water scarcity and water quality issues are serious constraints in Africa and worldwide. Measuring precipitation anomalies is important for detecting and characterizing meteorological droug...
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Anomalies for Fraction of Absorbed Photosynthetically Active Radiation (FAPAR).
The Fraction of Photosynthetically Active Radiation Absorbed (FAPAR) is used to track the overall primary productivity associated with atmospheric CO2 fixation. FAPAR anomalies relative to the average...
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Anomalies for Leaf Area Index (LAI)
Evapotranspiration and carbon fluxes between the biosphere and the atmosphere are routinely expressed in terms of the Leaf Area Index (LAI) of the canopy. Monitoring the change of LAI is essential for...
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Land Productivity Dynamics in Sahel
Humans need increasingly more biomass for food, fodder, fiber and energy. In Africa, circa 22% of the vegetated land surface showed a decline or unstable land productivity between 1999 and 2013. Persi...
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African Isobioclimates
Climate - in terms of temperature, precipitation and continentality - is a primary determinant in the distribution of vegetation. Salvador Rivas-Martinez and Salvador Rivas-Saenz (2004) developed a gl...
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