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Results 71 - 80 of 657 DLESE Reviewed Collection = DLESE Reviewed Collection <<  4 5 6 7 8 9 10 11 12  >>
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In this activity guide, students use various mathematical skills in the context of examining an ISS EarthKAM image (ISS 004.ESC1.03221557) of farmland in Texas and New Mexico. They randomly select a sample region of the image, count the number of fields in that region, and estimate how many fields are in the entire image. They check how reasonable their estimate is, compare estimates, discuss differences ... Full description.
Grade level: Middle (6-8), High (9-12)
Resource type: Case study, Lesson plan, Illustration - scientific, Imagery - remotely sensed, Map, Photograph, Visualization - scientific, Educational portal
Subject: Agricultural science, Biology, Climatology, Ecology, Environmental science, Human geography, Physical geography, Geology, Biological oceanography, Policy issues, Technology
 
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This book summarizes three symposia that were convened in the California, Gulf of Maine, and Gulf of Mexico regions to seek new ways to improve the use of science in coastal policymaking. The book recommends actions that could be taken by federal and state agencies and legislatures, local authorities, scientists, universities, the media, nongovernmental organizations, and the public to yield better ... Full description.
Grade level: General public
Resource type: Ref. material, Book - text, Report
Subject: Biological oceanography
 
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Most U.S. fish stocks are fully or over-exploited, and harvesting in many fisheries far exceeds sustainable levels. The individual fishing quota (IFQ) is a relatively new instrument under which harvesting privileges are allocated to individual fishermen--innovative yet controversial for its feared effect on fishing communities and individual fishermen. Based on testimony from fishermen, regulators, ... Full description.
Grade level: General public
Resource type: Ref. material, Book - text, Report
Subject: Biological oceanography
 
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A rotating globe showing swaths of true color imagery from SeaWIFS fades to a globe showing ocean phytoplankton measurements from SeaWiFS. Regions of black in the ocean represent regions where cloud cover has so far prevented phytoplankton measurements. Full description.
Grade level: College (13-14), College (15-16), Graduate / Professional
Resource type: Visualization - scientific
Subject: Biological oceanography
 
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SeaWiFS True Color Phytoplankton Concentration Global Biosphere Full description.
Grade level: College (13-14), College (15-16), Graduate / Professional
Resource type: Visualization - scientific
Subject: Biological oceanography
 
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SeaWiFS documented the rapid demise of El Nino in the waters around the Galapagos Islands. The images show a explosion in plankton growth as the warm El Nino waters blamed for choking off essential ocean nutrients are replaced by deep cold upwelled waters. The false color images, which document plankton concentrations a period from May 9, 1998 to May 31, 1998, show that life in the region to the west ... Full description.
Grade level: College (13-14), College (15-16), Graduate / Professional
Resource type: Visualization - scientific
Subject: Biological oceanography
 
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Viewing North America (data begins at Sept. 97 to June 99) Full description.
Grade level: College (13-14), College (15-16), Graduate / Professional
Resource type: Visualization - scientific
Subject: Biological oceanography
 
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Zooming in to a region in the North Atlantic Ocean, north of Great Britaini, showing a large phytoplankton bloom Full description.
Grade level: College (13-14), College (15-16), Graduate / Professional
Resource type: Visualization - scientific
Subject: Biological oceanography
 
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The structure and extent of coral reefs can now, for the first time, be monitored globally, thanks to new observations from NASAs Landsat 7 spacecraft. Detailed images of reefs from nearly 900 locations around the world have been collected in the first year of the Landsat 7 mission. Full description.
Grade level: College (13-14), College (15-16), Graduate / Professional
Resource type: Visualization - scientific
Subject: Biological oceanography
 
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One year, 900 locations, thousands of coral reefs. Thats the tally of NASAs Landsat 7 satellite as it continues to deliver cutting edge images and information about the Earth. Full description.
Grade level: College (13-14), College (15-16), Graduate / Professional
Resource type: Visualization - scientific
Subject: Biological oceanography
 
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Results 71 - 80 of 657 <<  4 5 6 7 8 9 10 11 12  >>