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View Resource Hatchling loggerhead sea turtle (Caretta caretta) on a beach in South Carolina

Photo of a hatchling loggerhead sea turtle (Caretta caretta) on a beach in South Carolina. Female loggerheads lay their eggs on land and juveniles, such as the one pictured here, migrate from the...

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View Resource Investigating human impact on stream ecology: locally and nationally

This activity is intended for students to lead investigations on stream ecology. Students will exercise critical thinking skills to interpret data sets and maps regarding water quality and usage. ...

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http://tiee.esa.org/vol/v8/issues/data_sets/nuding/abstract....
View Resource Investigating the footprint of climate change on phenology and ecological interactions in north-central North America

The ecological questions in this exercise are: 1) Have long-term temperatures changed throughout Ohio? 2) How will these temperature changes impact plant and animal phenology, ecological...

http://www.esa.org/tiee/vol/v10/issues/datasets/calinger/abs...
View Resource Issues in Ecology, Issue 01: Human Alteration of the Global Nitrogen Cycle: Causes and Consequences

This report presents an overview of how humans have altered the global nitrogen cycle. An introduction to the nitrogen cycle is provided; as well as human induced nitrogen fixation and its impact on...

http://www.esa.org/science_resources/issues_ecology.php
View Resource Issues in Ecology, Issue 02: Ecosystem Services

This report defines ecosystem services as a strategy for the conservation of biodiversity. The production of ecosystem goods as it relates to the generation and maintenance of biodiversity is...

http://www.esa.org/science_resources/issues_ecology.php
View Resource Issues in Ecology, Issue 03: Non Point Pollution of Surface Waters

This report addresses pollution of aquatic ecosystems that originate from multiple unidentified sources or non point sources. Non point sources of phosphorus and nitrogen are of concern as they...

http://www.esa.org/science_resources/issues_ecology.php
View Resource Issues in Ecology, Issue 04: Biodiversity and Ecosystem Functioning

In this report, biodiversity and its relevance to the ecosystems that support humanity is discussed. Ecosystem functioning is defined as the collective activities of all biota within an ecosystem...

http://www.esa.org/science_resources/issues_ecology.php
View Resource Issues in Ecology, Issue 05: Biotic Invasions

This report is an introduction to exotic species invasions. An exotic species becomes invasive, when it proliferates unchecked across the region in which it was introduced. The transformation from...

http://www.esa.org/science_resources/issues_ecology.php
View Resource Issues In Ecology, Issue 06: Applying Ecological Principles to the Management of U.S. Forests

In this report forests are presented as very dynamic ecosystems, and processes such as nutrient cycling, nitrogen saturation, sedimentation, erosion, and forest fragmentation are described....

http://www.esa.org/science_resources/issues_ecology.php
View Resource Issues in Ecology, Issue 07: Nutrient Pollution of Coastal Rivers, Bays, and Seas

This report addresses coastal ecosystem degradation as a consequence of human driven increases in nutrients such as Nitrogen and Phosphorus. Effects on ecological communities such as algal blooms,...

http://www.esa.org/science_resources/issues_ecology.php
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