Northern Elephant Seal Monitoring 2005 2007 Report Point Reyes National Seashore Scholars Choice Edition PDF Download

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Northern Elephant Seal Monitoring 2005-2007 Report, Point Reyes National Seashore - Scholar's Choice Edition

Northern Elephant Seal Monitoring 2005-2007 Report, Point Reyes National Seashore - Scholar's Choice Edition
Author: National Park Service (Nps)
Publisher: Scholar's Choice
Total Pages: 34
Release: 2015-02-16
Genre:
ISBN: 9781297045127

Download Northern Elephant Seal Monitoring 2005-2007 Report, Point Reyes National Seashore - Scholar's Choice Edition Book in PDF, ePub and Kindle

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.


Northern Elephant Seal Monitoring 2005-2007 Report, Point Reyes National Seashore

Northern Elephant Seal Monitoring 2005-2007 Report, Point Reyes National Seashore
Author: Dawn Adams
Publisher: CreateSpace
Total Pages: 30
Release: 2013-08-06
Genre:
ISBN: 9781491298176

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After having been extirpated to near extinction at the turn of the century, northern elephant seals (Mirounga angustirostris) have re-established breeding colonies on isolated beaches and offshore islands along the California coast since the 1950's (Stewart et al. 1994). In 1981, the first northern elephant seal birth was recorded at an isolated pocket beach at the Point Reyes National Seashore (PORE; Allen et al. 1989).


Northern Elephant Seal Monitoring (Mirounga Angustirostris) at Point Reyes National Seashore 2008-2009 Breeding Seasons

Northern Elephant Seal Monitoring (Mirounga Angustirostris) at Point Reyes National Seashore 2008-2009 Breeding Seasons
Author: Sarah Allen
Publisher: CreateSpace
Total Pages: 38
Release: 2013-08-06
Genre:
ISBN: 9781491298145

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Northern elephant seals (Mirounga angustirostris) established a breeding population at Point Reyes National Seashore (PORE) in 1981 and since then the colony has grown steadily (Allen et al. 1989). Currently, elephant seals breed at numerous sites within PORE, with four primary sites located at Drake's Beach (DB), Point Reyes Headland (PRH), South Beach (SB), and Chimney Rock Loop (CRL). PORE began to monitor the elephant seal population to contribute to the understanding of population changes and management needs, and to develop research, interpretation and enforcement strategies. A pinniped monitoring protocol was developed in 2009 and includes objectives for monitoring elephant seals to determine trends population growth and productivity.


Pacific Harbor Seal (Phoca Vitulina Richardsi) Monitoring at Point Reyes National Seashore and Golden Gate National Recreation Area

Pacific Harbor Seal (Phoca Vitulina Richardsi) Monitoring at Point Reyes National Seashore and Golden Gate National Recreation Area
Author: National Park Service (Nps)
Publisher: Scholar's Choice
Total Pages: 42
Release: 2015-02-16
Genre:
ISBN: 9781298043702

Download Pacific Harbor Seal (Phoca Vitulina Richardsi) Monitoring at Point Reyes National Seashore and Golden Gate National Recreation Area Book in PDF, ePub and Kindle

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.


Pacific Harbor Seal (Phoca Vitulina Richardii) Monitoring at Point Reyes National Seashore and Golden Gate National Recreation Area

Pacific Harbor Seal (Phoca Vitulina Richardii) Monitoring at Point Reyes National Seashore and Golden Gate National Recreation Area
Author: National Park Service
Publisher: CreateSpace
Total Pages: 38
Release: 2013-09-13
Genre: Nature
ISBN: 9781492367178

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The information presented in this report is a summary of the harbor seal data collected at Point Reyes National Seashore and Golden Gate National Recreation Area during the 2007 breeding and molting seasons, March-July. Summary data collected as part of a region-wide survey effort, including adjacent areas (San Francisco Bay, San Mateo County and Sonoma County) where NPS surveys were conducted in conjunction with other agencies and organizations for 2007, are also presented. This report is not intended to analyze long-term trends in the harbor seal data set, which are more appropriately investigated at five year intervals (i.e. Allen et al. 2004). Furthermore, this document is not intended to report on or analyze data specific to NPS management issues related to harbor seals.


Managing a Land in Motion

Managing a Land in Motion
Author: Paul Sadin
Publisher:
Total Pages: 412
Release: 2007
Genre: Environmental protection
ISBN:

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Building Resilience to Climate Change

Building Resilience to Climate Change
Author: Angela Andrade Pérez
Publisher: IUCN
Total Pages: 85
Release: 2010
Genre: Business & Economics
ISBN: 2831712904

Download Building Resilience to Climate Change Book in PDF, ePub and Kindle

With climate change now a certainty, the question is how much change there will be and what can be done about it. One of the answers is through adaptation. Many of the lessons that are being learned in adaptation are from success stories from the field. This publication contains eleven case studies covering different ecosystems and regions around the world. Its aim is to summarize some current applications of the Ecosystem-Based Adaptation concept and its tools used around the world, and also draw lessons from experiences in conservation adaptation.


Mammals and Birds as Bioindicators of Trace Element Contaminations in Terrestrial Environments

Mammals and Birds as Bioindicators of Trace Element Contaminations in Terrestrial Environments
Author: Elżbieta Kalisińska
Publisher: Springer
Total Pages: 708
Release: 2019-03-01
Genre: Science
ISBN: 3030001210

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The population explosion that began in the 1960s has been accompanied by a decrease in the quality of the natural environment, e.g. pollution of the air, water and soil with essential and toxic trace elements. Numerous poisonings of people and animals with highly toxic anthropogenic Hg and Cd in the 20th century prompted the creation of the abiotic environment, mainly in developed countries. However, the system is insufficient for long-term exposure to low concentrations of various substances that are mainly ingested through food and water. This problem could be addressed by the monitoring of sentinels – organisms that accumulate trace elements and as such reflect the rate and degree of environmental pollution. Usually these are long-lived vertebrates – herbivorous, omnivorous and carnivorous birds and mammals, especially game species. This book describes the responses of the sentinels most commonly used in ecotoxicological studies to 17 trace elements.