Swiss National Forest Inventory Methods And Models Of The Fourth Assessment
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Swiss National Forest Inventory Methods And Models Of The Fourth Assessment
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Author : Christoph Fischer
language : en
Publisher: Springer Nature
Release Date : 2019-09-24
Swiss National Forest Inventory Methods And Models Of The Fourth Assessment written by Christoph Fischer and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-24 with Technology & Engineering categories.
The Swiss National Forest Inventory (NFI) is a forest survey on national level which started in 1982 and has already reached its 5th survey cycle (NFI5). It can be characterized as a multisource and multipurpose inventory where information is mainly collected from terrestrial field surveys using permanent sample plots. In addition, data from aerial photography, GIS and forest service questionnaires are also included. The NFI's main objective is to provide statistically reliable and sound figures to stakeholders such as politicians, researchers, ecologists, forest service, timber industry, national and international organizations as well as to international projects such as the Forest Resources Assessment of the United Nations. For Switzerland, NFI results are typically reported on national and regional level. State of the art methods are applied in all fields of data collection which have been proven to be of international interest and have even served as a basis for other European NFIs. The presented methods are applicable to any sample based forest inventory around the globe. In 2001 the Swiss NFI published its methods for the first time. Since then, many methodological changes and improvements have been introduced. This book describes the complete set of methods and revisions since NFI2. It covers various topics ranging from inventory design and statistics to remote sensing, field survey methods and modelling. It also describes data quality concepts and the software framework used for data storage, statistical analysis and result presentation.
Swiss National Forest Inventory Methods And Models Of The Fourth Assessment
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Author : Christoph Fischer
language : en
Publisher:
Release Date : 2019
Swiss National Forest Inventory Methods And Models Of The Fourth Assessment written by Christoph Fischer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Forests and forestry categories.
The Swiss National Forest Inventory (NFI) is a forest survey on national level which started in 1982 and has already reached its 5th survey cycle (NFI5). It can be characterized as a multisource and multipurpose inventory where information is mainly collected from terrestrial field surveys using permanent sample plots. In addition, data from aerial photography, GIS and forest service questionnaires are also included. The NFI's main objective is to provide statistically reliable and sound figures to stakeholders such as politicians, researchers, ecologists, forest service, timber industry, national and international organizations as well as to international projects such as the Forest Resources Assessment of the United Nations. For Switzerland, NFI results are typically reported on national and regional level. State of the art methods are applied in all fields of data collection which have been proven to be of international interest and have even served as a basis for other European NFIs. The presented methods are applicable to any sample based forest inventory around the globe. In 2001 the Swiss NFI published its methods for the first time. Since then, many methodological changes and improvements have been introduced. This book describes the complete set of methods and revisions since NFI2. It covers various topics ranging from inventory design and statistics to remote sensing, field survey methods and modelling. It also describes data quality concepts and the software framework used for data storage, statistical analysis and result presentation.
Small Area Estimation In Forest Inventories New Needs Methods And Tools
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Author : Barry Wilson
language : en
Publisher: Frontiers Media SA
Release Date : 2023-04-17
Small Area Estimation In Forest Inventories New Needs Methods And Tools written by Barry Wilson and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-17 with Science categories.
Multisensory Landscapes
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Author : Lara Koegst
language : en
Publisher: Springer Nature
Release Date : 2023-06-21
Multisensory Landscapes written by Lara Koegst and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-21 with Social Science categories.
This book provides a broad view on multisensory landscapes from multiple perspectives. It includes theoretical perspectives as well as case studies. Different theoretical perspectives on landscape emerging from research in the last decades also require a differentiated approach to landscape phenomena, going beyond the visual. For example, a social constructivist approach to the social world foregrounds the processes of negotiating social ‚realities‘. This is not limited to visual aspects, and is not based on a clear physical measurability with an accompanying (purely quantitative) recording. A phenomenological approach, for example, places the synesthetic experience of landscape at the core of interest. This approach to the topic of multisensory via ‚landscape‘ is obvious for several reasons. Firstly, landscape is created (from a constructivist perspective) through the synthesis of sensory impressions on the basis of social patterns of interpretation and evaluation. Secondly, communication about ‚landscape‘ is also accessible to people who do not have any ‚expertlike special knowledge‘ in this regard. Thirdly, landscape as a changing concept is not only a concept of landscape but also of landscape itself. Fourthly, landscape as a changeable concept is particularly suitable for conceptually framing the highly fleeting non-visual stimuli.
From Reference Levels To Results Reporting Redd Under The United Nations Framework Convention On Climate Change
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2020-10-26
From Reference Levels To Results Reporting Redd Under The United Nations Framework Convention On Climate Change written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-26 with Technology & Engineering categories.
This report provides an update on Reducing Emissions from Deforestation and Degradation Plus1 (REDD+) forest reference (emission) levels (FREL/FRLs) and REDD+ results submitted to the United Nations Framework Convention on Climate Change (UNFCCC), and relevant developments under the Green Climate Fund concerningREDD+ results-based payments. It illustrates the choices countries have made when constructing their FREL/FRLs and areas for improvement identified during technical assessments. Such information can help countries to learn from each other.
Forest Inventory Based Projection Systems For Wood And Biomass Availability
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Author : Susana Barreiro
language : en
Publisher: Springer
Release Date : 2017-06-22
Forest Inventory Based Projection Systems For Wood And Biomass Availability written by Susana Barreiro and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-22 with Technology & Engineering categories.
This book provides detailed descriptions of the forest biomass projection systems used in 22 countries in Europe and North America, as well as four European-wide systems. Separate chapters focus on the concepts of estimation of availability of woody biomass, compare and classify the different projection systems, and discuss the challenges and opportunities for the further development of these systems.
Forest Pathology In Changing Climate
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Author : Denita Hadziabdic
language : en
Publisher: Frontiers Media SA
Release Date : 2022-11-11
Forest Pathology In Changing Climate written by Denita Hadziabdic and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-11 with Science categories.
Ecological Consequences Of Climate Change
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Author : Erik A. Beever
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Ecological Consequences Of Climate Change written by Erik A. Beever and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Nature categories.
Contemporary climate change is a crucial management challenge for wildlife scientists, conservation biologists, and ecologists of the 21st century. Climate fingerprints are being detected and documented in the responses of hundreds of wildlife species and numerous ecosystems around the world. To mitigate and accommodate the influences of climate ch
Fia National Assessment Of Data Quality For Forest Health Indicators
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Author :
language : en
Publisher:
Release Date : 2009
Fia National Assessment Of Data Quality For Forest Health Indicators written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Forest health categories.
Sampling Methods Remote Sensing And Gis Multiresource Forest Inventory
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Author : Michael Köhl
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-10-19
Sampling Methods Remote Sensing And Gis Multiresource Forest Inventory written by Michael Köhl and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-19 with Technology & Engineering categories.
When we talk about forests, we talk about 30% of our planet’s land surface 6 area. In 2000 there was an estimated 3 870×10 ha of forest worldwide, of which 1 5% is in forest plantations and 95% in natural forests (FAO 2003). Forests are not only a source for timber; they also generate significant nonwood goods and services, mitigate climate change, conserve biological diversity, provide prot- tion from natural hazards, and not least: provide recreational areas for an increasingly urbanized world population. The availability of timber and n- wood goods and services is waning as deforestation and degradation of tro- cal forests continue. While forest area has stabilized or is slightly increasing in the boreal and temperate regions, the annual loss of forest area in the tropics and subtropics is decreasing. Between 1990 and 2000 the annual rate of defor- 6 estation was estimated to be 14. 6×10 ha (approximately 0. 38%) and took place mainly in tropical and subtropical forests (FAO 2003). The net annual rate of 6 change is about 9. 4×10 ha (0. 2%). Maintaining and enhancing forest areas and the vitality of forest ecosystems is a widely accepted political goal, which is often opposed by conflicting demands of various stakeholders.