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Read about how researchers are studying wetlands, drought, precipitation, and more, using NASA satellite data. Measuring rainfall helps advance our understanding of Earth's water cycle, improving forecasts of extreme events such as flooding, landslides, and drought. Understanding our impacts on this resource provides for better management and sustainable use. Join our community of educators and receive the latest information on National Geographic's resources for you and your students. Privacy Notice |  Gina Henderson studies the connections between tropical and Arctic weather and climateDr. It is also home to many diverse fish, plant, and crustacean species. Freshwater is a precious resource on the Earth's surface. They read about the role of water use and consumption in the generation of electricity. When you reach out to him or her, you will need the page title, URL, and the date you accessed the resource. A lack of freshwater access can be a cause of conflict between communities. Christian Kummerow studies the water budgetDr. If a media asset is downloadable, a download button appears in the corner of the media viewer. Explore patterns of resource distribution with this curated collection. They read about the role of water use and consumption in the generation of electricity. The Trends in Global Freshwater Availability from the Gravity Recovery and Climate Experiment (GRACE), 2002-2016, is a global gridded data set at a spatial resolution of 0.5 degrees that presents trends (rate of change measured in centimeters per year) in freshwater availability based on data obtained from 2002 to 2016 by NASA GRACE. Students discuss what freshwater is and use maps to predict and identify places around the world where it is scarce. Groundwater storage around the world is on the decline, largely as a response to human consumption, primarily from irrigation. We're sorry. You cannot download interactives. the model, and that what they see on the weather map is the output of the model's calculations. However, not all communities have access to the same kinds of resources in the same amounts. Trends in Global Freshwater Availability from the Gravity Recovery and Climate Experiment (GRACE), v1 (2002 – 2016) » Maps Follow Us: Twitter Follow Us on Facebook YouTube Flickr | … Use these classroom resources to help students explore and learn about these places. The Earth Observing System Data and Information System offers a wide variety of freely and openly available data that can be used to evaluate freshwater availability, hydrology, and the movement of Earth’s water between the atmosphere, the ocean, and land. 5. Students discuss what freshwater is and use maps to predict and identify places around the world where it is scarce. Water quality can be monitored in a variety of ways, but through satellite remote sensing, the primary way is through ocean color, which is impacted by chlorophyll content, sediment, and dissolved organic matter. NASA provides data from a variety of sources including satellites, airborne campaigns, field campaigns, in situ instruments and model outputs. You can find it in the atmosphere above us, in the ocean, rivers and lakes around us, and in the rocks below us. For information on user permissions, please read our Terms of Service. The Earth Observing System Data and Information System (EOSDIS) offers a wide variety of freely and openly available data that can be used to evaluate freshwater availability, hydrology, and the movement of Earth’s water between the atmosphere, the ocean, and land. If no button appears, you cannot download or save the media. Global Precipitation Measurement (GPM) mission data from Earthdata Search, Groundwater Data at NASA's Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC), Groundwater Data at NASA's Oak Ridge National Laboratory DAAC (ORNL DAAC), Groundwater Data at NASA's Physical Oceanography DAAC (PO.DAAC), Groundwater Data at NASA's Socioeconomic Data and Applications Center (SEDAC), Data Access and Visualization of Model Data at NASA's Goddard Earth Sciences Data and Information Services Center (GES DISC). Everyone around the globe relies on natural resources to support their lives as well as their local and national economies. The EOSDIS Worldview mapping application provides the capability to interactively browse global, full-resolution satellite imagery layers. The Water Resources Mission Area creates a wide variety of spatial products from GIS datasets, online mappers and decision-support tools, data visualizations, and traditional static maps. Approximately one-sixth of Earth’s population is dependent upon freshwater output from this seasonal snowpack and glacial ice melt for daily use. Understanding the distribution of resources around the world helps us understand regional and global economies, and helps us think critically about how to make sure that all communities have the resources they need to thrive. All rights reserved. Dr. Faisal Hossain studies ways to improve water management and accelerate economic development in Asia and Southeast Asia.Dr. Healthy water is essential to support and sustain life. Based on a scenario, they research and analyze the impact of a specific energy resource in a specific location on the availability of freshwater. The world’s population is becoming more and more reliant on this precious resource for power, irrigation, industrial practices, and daily consumption. The Rights Holder for media is the person or group credited. Pierre Kirstetter improves our understanding of precipitation and flooding, Water Quality PathfinderAgriculture and Water Resources Pathfinder. Based on a scenario, they research and analyze the impact of a specific energy resource in a specific location on the availability of freshwater. Eric Sproles studies water’s eco-social effects.Ben Holt studies polar sea ice, coastal oceanography, and marine pollutionBridget Seegers develops new ways to study water quality and track harmful algal blooms David Mocko uses land-surface models to study droughtDr. Check out these ideas for how your students can learn more about freshwater and how to conserve this precious resource. The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit. Mark Anderson studies the way frozen surfaces react to changing atmospheric conditionsJohn Lehrter studies the water quality of estuarine and coastal environmentsDr. Understanding soil moisture aids in improving weather forecasts, monitoring drought, predicting floods, and assessing agricultural needs. Map copyright © 2008, United Nations Environment Programme. Water is the fundamental ingredient for life on Earth. Text on this page is printable and can be used according to our Terms of Service. She or he will best know the preferred format. Any interactives on this page can only be played while you are visiting our website. Page Last Updated: Nov 5, 2020 at 3:38 PM EST. The habitats that freshwater ecosystems provide consist of lakes, rivers, ponds, wetlands, streams, and springs. Sustainability Policy |  Knowing when, where, and how much rain will fall improves crop forecasts and can benefit agriculture. Joan Ramage studies glaciers and snowmeltDr. If you have questions about licensing content on this page, please contact ngimagecollection@natgeo.com for more information and to obtain a license. For instance, while many countries have systems in place to treat and distribute clean drinking water, in many other countries around the globe, communities may only have access to untreated or contaminated water. The amount of water in our rivers and lakes is important in assessing water availability and in preparing for possible water-related events, such as floods and drought. Of all of the water on Earth, 97% is saltwater, leaving a mere 3% as freshwater, approximately 1% of which is readily available for our use. Terms of Service | 

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