The Changing Nature of the Maine Woods

The Changing Nature of the Maine Woods PDF Author: Andrew M. Barton
Publisher: UPNE
ISBN: 1611682959
Category : Nature
Languages : en
Pages : 368

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Book Description
The ecology of the ever-changing Maine forest

The Changing Nature of the Maine Woods

The Changing Nature of the Maine Woods PDF Author: Andrew M. Barton
Publisher: UPNE
ISBN: 1611682959
Category : Nature
Languages : en
Pages : 368

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Book Description
The ecology of the ever-changing Maine forest

Natural Landscapes of Maine

Natural Landscapes of Maine PDF Author: Susan Gawler
Publisher:
ISBN: 9780692122921
Category :
Languages : en
Pages :

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Book Description
Revised and updated 2018. This book divides Maine's landscape into smaller pieces - 'natural communities' and 'ecosystems' - and assigns names to those pieces based on where they fit in the landscape and on their attendant trees, shrubs, wildflowers, and wildlife species. Each of Maine's 104 natural communities has a two page description with color photographs and distribution maps. Introductory material includes a diagnostic key and how this classification fits into a bigger picture for conservation, and appendices include a cross-reference to other classification types and a glossary.

The Environmental Resource Handbook 2010/11

The Environmental Resource Handbook 2010/11 PDF Author: Laura Mars-Proietti
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 1014

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Book Description
This edition is the most up-to-date and comprehensive source for Environmental Resources and Statistics. Section I: Resources, provides detailed contact information for thousands of information sources, including Associations & Organizations, Awards & Honors, Conferences, Foundations & Grants, Environmental Health, Government Agencies, National Parks & Wildlife Refuges, Publications, Research Centers, Educational Programs, Green Product Catalogs, Consultants and much more. Section II: Statistics, provides statistics on hundreds of important topics, including Children's Environmental Index, Municipal Finances, Toxic Chemicals, Recycling, Climate, Air & Water Quality and more. This kind of up-to-date environmental data, all in one place, is not available anywhere else on the market place today. This new edition is a must-have for all public and academic libraries as well as any organization with a primary focus on the environment.

Landscape-scale Conservation Planning

Landscape-scale Conservation Planning PDF Author: Stephen C. Trombulak
Publisher: Springer Science & Business Media
ISBN: 9048195756
Category : Science
Languages : en
Pages : 433

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Book Description
Hugh P. Possingham Landscape-scale conservation planning is coming of age. In the last couple of decades, conservation practitioners, working at all levels of governance and all spatial scales, have embraced the CARE principles of conservation planning – Comprehensiveness, Adequacy, Representativeness, and Efficiency. Hundreds of papers have been written on this theme, and several different kinds of software program have been developed and used around the world, making conservation planning based on these principles global in its reach and influence. Does this mean that all the science of conservation planning is over – that the discovery phase has been replaced by an engineering phase as we move from defining the rules to implementing them in the landscape? This book and the continuing growth in the literature suggest that the answer to this question is most definitely ‘no. ’ All of applied conservation can be wrapped up into a single sentence: what should be done (the action), in what place, at what time, using what mechanism, and for what outcome (the objective). It all seems pretty simple – what, where, when, how and why. However stating a problem does not mean it is easy to solve.

Lake Umbagog National Wildlife Refuge (N.W.R.), Conservation Plan

Lake Umbagog National Wildlife Refuge (N.W.R.), Conservation Plan PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 464

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Book Description


Handbook of Forest Resource Economics

Handbook of Forest Resource Economics PDF Author: Shashi Kant
Publisher: Routledge
ISBN: 1136253289
Category : Business & Economics
Languages : en
Pages : 825

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Book Description
It is increasingly recognized that the economic value of forests is not merely the production of timber. Forests provide other key ecosystem services, such as being sinks for greenhouse gases, hotspots of biodiversity, tourism and recreation. They are also vitally important in preventing soil erosion and controlling water supplies, as well as providing non-timber forest products and supporting the livelihoods of many local people. This handbook provides a detailed, comprehensive and broad coverage of forest economics, including traditional forest economics of timber production, economics of environmental role of forests, and recent developments in forest economics. The chapters are grouped into six parts: fundamental topics in forest resource economics; economics of forest ecosystems; economics of forests, climate change, and bioenergy; economics of risk, uncertainty, and natural disturbances; economics of forest property rights and certification; and emerging issues and developments. Written by leading environmental, forest, and natural resource economists, the book represents a definitive reference volume for students of economics, environment, forestry and natural resource economics and management.

USDA Forest Service Experimental Forests and Ranges

USDA Forest Service Experimental Forests and Ranges PDF Author: Deborah C. Hayes
Publisher: Springer
ISBN: 1461418186
Category : Science
Languages : en
Pages : 666

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Book Description
USDA Forest Service Experimental Forests and Ranges (EFRs) are scientific treasures, providing secure, protected research sites where complex and diverse ecological processes are studied over the long term. This book offers several examples of the dynamic interactions among questions of public concern or policy, EFR research, and natural resource management practices and policies. Often, trends observed – or expected -- in the early years of a research program are contradicted or confounded as the research record extends over decades. The EFRs are among the few areas in the US where such long-term research has been carried out by teams of scientists. Changes in society’s needs and values can also redirect research programs. Each chapter of this book reflects the interplay between the ecological results that emerge from a long-term research project and the social forces that influence questions asked and resources invested in ecological research. While these stories include summaries and syntheses of traditional research results, they offer a distinctly new perspective, a larger and more complete picture than that provided by a more typical 5-year study. They also provide examples of long-term research on EFRs that have provided answers for questions not even imagined at the time the study was installed.

Issues in Global Environment—Biology and Geoscience: 2013 Edition

Issues in Global Environment—Biology and Geoscience: 2013 Edition PDF Author:
Publisher: ScholarlyEditions
ISBN: 1490109641
Category : Science
Languages : en
Pages : 1086

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Book Description
Issues in Global Environment—Biology and Geoscience: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Wildlife Research. The editors have built Issues in Global Environment—Biology and Geoscience: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Wildlife Research in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Global Environment—Biology and Geoscience: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Natural and Engineered Solutions for Drinking Water Supplies

Natural and Engineered Solutions for Drinking Water Supplies PDF Author: Emily Alcott
Publisher: CRC Press
ISBN: 146655164X
Category : Nature
Languages : en
Pages : 299

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Book Description
Illuminating opportunities to develop a more integrated approach to municipal water system design, Natural and Engineered Solutions for Drinking Water Supplies: Lessons from the Northeastern United States and Directions for Global Watershed Management explores critical factors in the decision-making processes for municipal water system delivery. The book offers vital insights to help inform management decisions on drinking water supply issues in other global regions in our increasingly energy- and carbon-constrained world. The study evaluates how six cities in the northeastern United States have made environmental, economic, and social decisions and adopted programs to protect and manage upland forests to produce clean drinking water throughout their long histories. New York, New York; Boston and Worcester, Massachusetts; New Haven and Bridgeport, Connecticut; and Portland, Maine have each managed city watersheds under different state regulations, planning and development incentives, biophysical constraints, social histories, and ownerships. Some of the overarching questions the book addresses relate to how managers should optimize the investments in their drinking water systems. What is the balance between the use of concrete/steel treatment plants (gray infrastructure) and forested/grassland/wetland areas (green infrastructure) to protect surface water quality? The case studies compare how engineered and/or natural systems are employed to protect water quality. The conclusions drawn establish that it makes environmental, economic, and social sense to protect and manage upland forests to produce water as a downstream service. Such stewardship is far more preferable than developing land and using engineering, technology, and artificial filtration as a solution to maintaining clean drinking water. Lessons learned from this insightful study provide effective recommendations for managers and policymakers that reflect the scientific realities of how forests and engineering can be best integrated into effective watershed management programs and under what circumstances.

Birds of Maine

Birds of Maine PDF Author: Peter D. Vickery
Publisher: Princeton University Press
ISBN: 069121185X
Category : Nature
Languages : en
Pages : 664

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Book Description
A comprehensive and beautifully illustrated overview to the birds of Maine The first comprehensive overview of Maine’s incredibly rich birdlife in more than seven decades, Birds of Maine is a detailed account of all 464 species recorded in the Pine Tree State. It is also a thoroughly researched, accessible portrait of a region undergoing rapid changes, with southern birds pushing north, northern birds expanding south, and once-absent natives like Atlantic Puffins brought back by innovative conservation techniques pioneered in Maine. Written by the late Peter Vickery in cooperation with a team of leading ornithologists, this guide offers a detailed look at the state’s dynamic avifauna—from the Wild Turkey to the Arctic Tern—with information on migration patterns and timing, current status and changes in bird abundance and distribution, and how Maine's geography and shifting climate mold its birdlife. It delves into the conservation status for Maine's birds, as well as the state's unusually textured ornithological history, involving such famous names as John James Audubon and Theodore Roosevelt, and home-grown experts like Cordelia Stanwood and Ralph Palmer. Sidebars explore diverse topics, including the Old Sow whirlpool that draws multitudes of seabirds and the famed Monhegan Island, a mecca for migrant birds. Gorgeously illustrated with watercolors by Lars Jonsson and scores of line drawings by Barry Van Dusen, Birds of Maine is a remarkable guide that birders will rely on for decades to come. Copublished with the Nuttall Ornithological Club