Interest Group Politics in the Northeastern States

Interest Group Politics in the Northeastern States PDF Author: Ronald J. Hrebenar
Publisher: Penn State Press
ISBN: 0271043970
Category : Social Science
Languages : en
Pages : 421

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Interest Group Politics in the Northeastern States

Interest Group Politics in the Northeastern States PDF Author: Ronald J. Hrebenar
Publisher: Penn State Press
ISBN: 0271043970
Category : Social Science
Languages : en
Pages : 421

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Book Description


Forest Fire Insurance in the Northeastern States

Forest Fire Insurance in the Northeastern States PDF Author: Harold Blaisdell Shepard
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 52

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Improving Pastures and Grasslands for the Northeastern States at the U.S. Regional Pasture Research Laboratory

Improving Pastures and Grasslands for the Northeastern States at the U.S. Regional Pasture Research Laboratory PDF Author:
Publisher:
ISBN:
Category : Agricultural laboratories
Languages : en
Pages : 36

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Soil and Water Conservation Research in the Northeastern States

Soil and Water Conservation Research in the Northeastern States PDF Author: Clarence Sterling Britt
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages : 24

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Individual-tree Diameter Growth Model for Northeastern United States

Individual-tree Diameter Growth Model for Northeastern United States PDF Author: Richard M. Teck
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 16

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Book Description
S2Describes a species-specific, distance-independent individual-tree diameter growth model for the Northeastern United States. Diameter growth is predicted in two steps using a two parameter, sigmoidal growth function modified by a one parameter exponential decay function with species-specific coefficients. Coefficients are presented for 28 species groups. The model accounts for variability in annual diameter growth due to species, tree size, site quality, and the tree's competitive position within the stand. Model performance is evaluated using the mean predicted error and the root mean square error. Results are presented for the calibration data and an independent validation data set. The model has been, incorporated into NE-TWIGS, a computerized forest growth model for the Northeastern United States.S3.

Freshwater Fishes of the Northeastern United States

Freshwater Fishes of the Northeastern United States PDF Author: Robert G. Werner
Publisher: Syracuse University Press
ISBN: 0815630573
Category : Nature
Languages : en
Pages : 353

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Book Description
At least 162 species of fish are known to live or spawn in the freshwaters of the Northeast, representing twenty-eight families and sixteen orders. This diversity springs from an enormous variety of freshwater habitats, including some of the largest lakes in the world; vast and complex river systems; deep, clear lakes in Maine and the Adirondack Mountains; and myriad small lakes, bogs, marshes, and streams that dot the northeast. In the most comprehensive book of its kind, Robert G. Werner offers a thorough survey and analysis, in accessible field guide form, of the region’s abundant freshwater fishes. Werner’s discussion of the geological history of the region serves as a critical background for understanding not only the fascinating habitats of fishes but also the extensive watersheds and drainages of the region. A reference list provides up-to-date sources, and the species descriptions contain the latest relevant data and research on specific fish. In addition, vivid color plates and extensive line drawings illustrate fish morphology and the distinctive natural colors of numerous species. As a standard resource, this guide will attract a wide audience. This book will be useful to biologists, ecologists, and zoologists and will have an indispensable appeal among anglers, environmentalists, and fisheries professionals.

Fire-danger Rating and Observed Wildfire Behavior in the Northeastern United States

Fire-danger Rating and Observed Wildfire Behavior in the Northeastern United States PDF Author: Donald A. Haines
Publisher:
ISBN:
Category : Wildfires
Languages : en
Pages : 28

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Marine Flora and Fauna of the Northeastern United States

Marine Flora and Fauna of the Northeastern United States PDF Author: David Leo Pawson
Publisher:
ISBN:
Category : Echinodermata
Languages : en
Pages : 288

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Marine Flora and Fauna of the Northeastern United States

Marine Flora and Fauna of the Northeastern United States PDF Author: Ju-Shey Ho
Publisher:
ISBN:
Category : Copepoda
Languages : en
Pages : 24

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Tree Improvement Plan for Northeastern Area, State and Private Forestry, United States Department of Agriculture--Forest Service

Tree Improvement Plan for Northeastern Area, State and Private Forestry, United States Department of Agriculture--Forest Service PDF Author: Leroy C. Johnson
Publisher:
ISBN:
Category : Forest genetics
Languages : en
Pages : 172

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Book Description