Small area estimation in forest inventories: New needs, methods, and tools PDF Download

Author: Barry Wilson
Publisher: Frontiers Media SA
ISBN: 2832516475
Category : Science
Languages : en
Pages : 198

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Book Description

Author: Hans T. Schreuder
Publisher: John Wiley & Sons
ISBN: 9780471552451
Category : Nature
Languages : en
Pages : 496

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Book Description
Designed to aid readers in gathering the most reliable quantitative information on forests for the least cost. Thoroughly explains the interrelationships between sampling strategies; discusses forestry techniques of efficient tactics; examines new developments in statistics having immediate applications in forestry and describes related developments that should have relevance in the future. Includes practical methods for dealing with forest data such as tree number, height, diameter and marketable wood. Also contains problem sets.

Author: Daniel Mandallaz
Publisher: CRC Press
ISBN: 9781584889779
Category : Mathematics
Languages : en
Pages : 272

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Book Description
Sound forest management planning requires cost-efficient approaches to optimally utilize given resources. Emphasizing the mathematical and statistical features of forest sampling to assess classical dendrometrical quantities, Sampling Techniques for Forest Inventories presents the statistical concepts and tools needed to conduct a modern forest inventory. The book first examines design-based survey sampling and inference for finite populations, covering inclusion probabilities and the Horvitz–Thompson estimator, followed by more advanced topics, including three-stage element sampling and the model-assisted estimation procedure. The author then develops the infinite population model/Monte Carlo approach for both simple and complex sampling schemes. He also uses a case study to reveal a variety of estimation procedures, relies on anticipated variance to tackle optimal design for forest inventories, and validates the resulting optimal schemes with data from the Swiss National Forest Inventory. The last chapters outline facts pertaining to the estimation of growth and introduce transect sampling based on the stereological approach. Containing many recent developments available for the first time in book form, this concise and up-to-date work provides the necessary theoretical and practical foundation to analyze and design forest inventories.

Author: Tara M. Barrett
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 28

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Book Description
During the 1990s, forest inventories for California, Oregon, and Washington were conducted by different agencies using different methods. The Pacific Northwest Research Station Forest Inventory and Analysis program recently integrated these inventories into a single database. This document briefly describes potential statistical methods for estimating population totals, means, and associated sampling errors for these inventories. Differences in estimates using past methods for periodic inventories compared to estimates from proposed methods for a new annual inventory system were generally minor. This document is intended to be a resource for researchers using the 1990s forest inventory data for these states; examples are included to illustrate issues.

Author: Erkki Tomppo
Publisher: Springer Science & Business Media
ISBN: 9789400716520
Category : Technology & Engineering
Languages : en
Pages : 272

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Book Description
This book demonstrates in detail all phases of the 9th National Forest Inventory of Finland (1996–2003): the planning of the sampling design, measurements, estimation methods and results. The inventory knowledge accumulated during almost one hundred years is consolidated in the book. The purpose of the numerous examples of results is to demonstrate the diversity of the estimates and content of a national forest inventory. The most recent results include the assessment of the indicators describing the biodiversity of forests. The Finnish NFI has been and is a model for many countries worldwide. The methods and results of the book are set in the international context and are applicable globally. The book provides a valuable information source for countries, institutions and researchers planning own inventories as well as modifying the existing ones, or seeking the applicable definitions and estimation methods to use in their own inventories.

Author: Blue Ribbon Panel on Natural Resource Inventory and Performance Measurement
Publisher:
ISBN:
Category : Conservation of natural resources
Languages : en
Pages : 40

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Book Description

Author: Girish Chandra
Publisher: Springer Nature
ISBN: 9811514763
Category : Medical
Languages : en
Pages : 290

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Book Description
This book presents recent developments in statistical methodologies with particular relevance to applications in forestry and environmental sciences. It discusses important methodologies like ranked set sampling, adaptive cluster sampling, small area estimation, calibration approach-based estimators, design of experiments, multivariate techniques, Internet of Things, and ridge regression methods. It also covers the history of the implementation of statistical techniques in Indian forestry and the National Forest Inventory of India. The book is a valuable resource for applied statisticians, students, researchers, and practitioners in the forestry and environment sector. It includes real-world examples and case studies to help readers apply the techniques discussed. It also motivates academicians and researchers to use new technologies in the areas of forestry and environmental sciences with the help of software like R, MATLAB, Statistica, and Mathematica.

Author:
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 48

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Book Description

Author: Mark H. Hansen
Publisher:
ISBN:
Category : Forest surveys
Languages : en
Pages : 760

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Book Description

Author: Keith M. Reynolds
Publisher: CABI
ISBN: 1845931742
Category : Technology & Engineering
Languages : en
Pages : 551

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Book Description
This book reviews the current state-of-the-art within each of the four major themes: science and policy; inventory and monitoring; statistics and modelling; and information and knowledge management, in the context of sustainable forestry. It fosters dialogue across thematic areas concerning both strategic and operational approaches to integrate research on sustainable forestry. It also enhances and encourages international collaboration towards sustainable forestry practice worldwide.