Learn More
Top predators often have powerful direct effects on prey populations, but whether these direct effects propagate to the base of terrestrial food webs is debated. There are few examples of trophic cascades strong enough to alter the abundance and composition of entire plant communities. We show that the introduction of arctic foxes (Alopex lagopus) to the(More)
When using information from this report, data, results, or conclusions specific to a location(s) should not be used in other publications without first obtaining permission from the original contributor(s). Results and conclusions general to large geographic areas may be cited without permission. This report updates previous reports. i Executive Summary(More)
Data, results, or conclusions specific to a location(s) should not be used in other publications without first obtaining permission from the original contributor(s). Results and conclusions general to large geographic areas may be cited without permission. This report updates previous reports. i EXECUTIVE SUMMARY Data are being collected annually for(More)
Seabirds are effective samplers of the marine environment, and can be used to measure resource partitioning among species and sites via food loads destined for chicks. We examined the composition, overlap, and relationships to changing climate and oceanography of 3,216 food loads from Least, Crested, and Whiskered Auklets (Aethia pusilla, A. cristatella, A.(More)
To quantify the current status of the Cherokee language among CN citizens who live in the jurisdictional service area and to develop a 1O-year plan to increase the use of the language in the home, community and CN work setting.
When using information from this report, data, results, or conclusions specific to a location(s) should not be used in other publications without first obtaining permission from the original contributor(s). Results and conclusions general to large geographic areas may be cited without permission. This report updates previous reports. i Executive Summary(More)
When using information from this report, data, results, or conclusions specific to a location(s) should not be used in other publications without first obtaining permission from the original contributor(s). Results and conclusions general to large geographic areas may be cited without permission. This report updates previous reports. i EXECUTIVE SUMMARY(More)
When using information from this report, data, results, or conclusions specific to a location(s) should not be used in other publications without first obtaining permission from the original contributor(s). Results and conclusions general to large geographic areas may be cited without permission. This report updates previous reports. i EXECUTIVE SUMMARY(More)
When using information from this report, data, results, or conclusions specific to a location(s) should not be used in other publications without first obtaining permission from the original contributor(s). Results and conclusions general to large geographic areas may be cited without permission. This report updates previous reports. i EXECUTIVE SUMMARY(More)