scholarly journals Remote Sensing Technologies for Assessing Climate-Smart Criteria in Mountain Forests

2021 ◽  
pp. 399-433
Author(s):  
Chiara Torresan ◽  
Sebastiaan Luyssaert ◽  
Gianluca Filippa ◽  
Mohammad Imangholiloo ◽  
Rachel Gaulton
Keyword(s):  
Remote Sensing ◽  
Forest Management ◽  
Forest Cover ◽  
Biological Diversity ◽  
Sustainable Forest Management ◽  
Forest Damage ◽  
Mountain Forests ◽  
Growing Stock ◽  
Remote Sensing Techniques ◽  
The Individual

AbstractMonitoring forest responses to climate-smart forestry (CSF) is necessary to determine whether forest management is on track to contribute to the reduction and/or removal of greenhouse gas emissions and the development of resilient mountain forests. A set of indicators to assess “the smartness” of forests has been previously identified by combining indicators for sustainable forest management with the ecosystem services. Here, we discuss the remote sensing technologies suitable to assess those indicators grouped in forest resources, health and vitality, productivity, biological diversity, and protective functions criteria. Forest cover, growing stock, abiotic, biotic, and human-induced forest damage, and tree composition indicators can be readily assessed by using established remote sensing techniques. The emerging areas of phenotyping will help track genetic resource indicators. No single existing sensor or platform is sufficient on its own to assess all the individual CSF indicators, due to the need to balance fine-scale monitoring and satisfactory coverage at broad scales. The challenge of being successful in assessing the largest number and type of indicators (e.g., soil conditions) is likely to be best tackled through multimode and multifunctional sensors, increasingly coupled with new computational and analytical approaches, such as cloud computing, machine learning, and deep learning.

Advances in remote sensing technologies for forest surveys and management

1990 ◽  
Vol 20 (4) ◽  
pp. 464-483 ◽  
Author(s):  
Donald G. Leckie
Keyword(s):  
Remote Sensing ◽  
Forest Management ◽  
Damage Assessment ◽  
Forest Type ◽  
New Technology ◽  
Remote Sensing Data ◽  
Forest Damage ◽  
Remote Sensing Technology ◽  
Sensing Technology ◽  
Remote Sensing Techniques

Canadian forest management has had a long history of developing and implementing remote sensing technology and is a major user of remote sensing. Despite difficulties in developing and implementing new digital remote sensing techniques, several key developments in Canadian forest management and in remote sensing and computer technology make the development and implementation of new remote sensing techniques at this time feasible and appropriate. Integration of different remote sensing technologies, remote sensing data with other information sources through geographic information systems, and remote sensing interpretations with forest management systems and practices are critical. Current capabilities and new advances in remote sensing technology for forest survey (excluding forest damage assessment) are discussed. Satellite imagery is a cost-effective tool for broad forest type mapping. New satellite systems improve this capability, but their major impact will be in inventories for new clear-cut and burned areas. Advances in linear array imager technology and lidar systems may lead to development of an end to end inventory mapping system. This system would provide an alternative to aerial photography and current mapping methods and could revolutionize the way forests are inventoried. Imaging spectrometry is a new technology with applications in damage assessment, but as yet has limited potential for assisting in other forest surveys. Spaceborne imaging radar systems are being developed for the 1990s. These systems can produce imagery under cloudy conditions. Their major impact on forestry will be to provide an alternative to visible-infrared satellite data for inventory update.

scholarly journals Operationalization of Remote Sensing Solutions for Sustainable Forest Management

2021 ◽  
Vol 13 (4) ◽  
pp. 572
Author(s):  
Gintautas Mozgeris ◽  
Ivan Balenović
Keyword(s):  
Remote Sensing ◽  
Forest Management ◽  
Natural Resources ◽  
Sustainable Management ◽  
Sustainable Forest Management ◽  
Cost Effective ◽  
Development Trends ◽  
Comprehensive Information ◽  
The Status

The pre-requisite for sustainable management of natural resources is the availability of timely, cost-effective, and comprehensive information on the status and development trends of the management object [...]

Remote sensing and GIS forest landscape assessment for sustainable forest management

2021 ◽  
Vol 17 (1) ◽  
pp. 12-26
Author(s):  
A.F. Chukwuka ◽  
A. Alo ◽  
O.J. Aigbokhan
Keyword(s):  
Remote Sensing ◽  
Land Cover ◽  
Forest Cover ◽  
Sustainable Forest Management ◽  
Markov Chain Model ◽  
Remote Sensing Data ◽  
Chain Model ◽  
Spatial Metrics ◽  
Forest Reserve ◽  
Land Cover Types

This study set out to assess the dynamic characteristics of the Ikere forest reserve landscape between 1985 and 2017 using remote sensing data and spatial metrics. Landscape of the study area maintained complex patterns of spatial heterogeneity over the years. Forest cover loss to other land cover types results in new large non-forest area at increasing rate. As at the year 2017, the changes in land cover types were not yet at equilibrium, thus the need to determine the future forest cover extent using a three-way markov Chain model. The decrease in number of patches of forest land (NumP) with increase in its mean patch size (MPS) shows that the forest is becoming a single unit probably due to clearing of existing patches of forest trees. The decrease in class diversity and evenness (SDI and SEI) of the general landscape over the years strengthens this assertion. The findings of this study would be very helpful to government and other stakeholders responsible for ensuring sustainable forest and general environment. Keyword: Landscape, Spatial metrics, sustainable forest and Environment

scholarly journals Pan-European sustainable forest management indicators for assessing Climate-Smart Forestry in Europe

2020 ◽  
pp. 1-10
Author(s):  
G. Santopuoli ◽  
C. Temperli ◽  
I. Alberdi ◽  
I. Barbeito ◽  
M. Bosela ◽  
...  
Keyword(s):  
Forest Management ◽  
Sustainable Forest Management ◽  
Management Strategies ◽  
Forest Policy ◽  
The State ◽  
Forest Damage ◽  
Tree Species Composition ◽  
Mitigation And Adaptation ◽  
Management Indicators ◽  
Using Data

The increasing demand for innovative forest management strategies to adapt to and mitigate climate change and benefit forest production, the so-called Climate-Smart Forestry, calls for a tool to monitor and evaluate their implementation and their effects on forest development over time. The pan-European set of criteria and indicators for sustainable forest management is considered one of the most important tools for assessing many aspects of forest management and sustainability. This study offers an analytical approach to selecting a subset of indicators to support the implementation of Climate-Smart Forestry. Based on a literature review and the analytical hierarchical approach, 10 indicators were selected to assess, in particular, mitigation and adaptation. These indicators were used to assess the state of the Climate-Smart Forestry trend in Europe from 1990 to 2015 using data from the reports on the State of Europe’s Forests. Forest damage, tree species composition, and carbon stock were the most important indicators. Though the trend was overall positive with regard to adaptation and mitigation, its evaluation was partly hindered by the lack of data. We advocate for increased efforts to harmonize international reporting and for further integrating the goals of Climate-Smart Forestry into national- and European-level forest policy making.

scholarly journals Sustainable management of mountain forests in the Czech Republic

2012 ◽  
Vol 50 (No. 11) ◽  
pp. 526-532 ◽  
Author(s):  
S. Vacek ◽  
V. Balcar
Keyword(s):  
Czech Republic ◽  
Forest Management ◽  
Forest Ecosystems ◽  
Sustainable Forest Management ◽  
Self Regulation ◽  
Raw Material ◽  
Anthropogenic Factors ◽  
Mountain Forests ◽  
Natural Forests ◽  
The Czech Republic

Forest management in the Czech Republic (CR) was not shaped in the environment of natural forests but in the territory that was influenced by unregulated felling and animal grazing for a long time. Hence the fear for sustainable and balanced benefits from forests endangered by long-term uncontrolled exploitation was legitimate. Almost after three centuries of application of the sustainability principle, forests are considered not only as a source of renewable wood raw material but also as a tool of the environment formation. Mountain forests are an important landscape component of this country. They are an object of specific importance from the aspect of natural environment conservation, stabilization of natural processes and general landscape homeostasis. In addition, they fulfil a number of production and non-production functions. Cardinal elements of sustainable forest management in the CR conditions are as follows: management of the forest as an ecosystem, i.e. transition from exclusive care of forest tree species and their stands to care of the whole forest ecosystems; restructuring (conversion, reconstruction) of damaged and declining forests; optimum (species, genetic, spatial, age) structure of forest ecosystems differentiated according to site conditions and management targets; differentiated transition from general management to group or individual methods; utilization and support of spontaneous processes such as natural regeneration, competition and other principles of self-regulation. The above cardinal elements of sustainable forest management are applicable to forests of the CR in general, but their importance considerably increases in mountain forests where many species survive on the margin of subsistence. Moreover, mountain forests of CR have been heavily destroyed by anthropogenic factors, especially air-pollution ecological stresses, during the last three or four decades.

scholarly journals Innovative forest practice agreements–What could be done that would be innovative

1999 ◽  
Vol 75 (6) ◽  
pp. 939-942 ◽  
Author(s):  
Charlene Higgins
Keyword(s):  
Forest Management ◽  
Biological Diversity ◽  
Sustainable Forest Management ◽  
Aboriginal Peoples ◽  
Convention On Biological Diversity ◽  
Forest Sector ◽  
Close Link ◽  
Long Run ◽  
Forest Practices ◽  
Forest Practice

The concept and implementation of sustainable development are resulting in seemingly impossible goals for policy-makers and practitioners. Sustainability, in terms of government policies, tends to mean something quite different than what it means to Aboriginal peoples. Sustainability to Aboriginal peoples is not just about the environment and development; it is about survival of their peoples. Because of the close link between the social and economic elements of sustainable forest management, policies for strengthening the economic development of the forest sector are unlikely to be successful in the long run when they do not integrate environmental, social and cultural concerns. Innovative forest practice agreements (IFPAs) and other forms of community-based tenures offer vehicles to do so something unconventional–alternative mechanisms and means by which to incorporate indigenous knowledge and values and to implement Article 8(j) of the Convention on Biological Diversity. Key words: Indigenous peoples, Sustainable Forest Management, Innovative Forest Practices, tenure arrangements, Article 8(j), Convention on Biological Diversity

scholarly journals Acquisition of Forest Attributes for Decision Support at the Forest Enterprise Level Using Remote-Sensing Techniques—A Review

Forests ◽  
2019 ◽  
Vol 10 (3) ◽  
pp. 273 ◽  
Author(s):  
Peter Surový ◽  
Karel Kuželka
Keyword(s):  
Remote Sensing ◽  
Decision Making ◽  
Forest Cover ◽  
Forest Health ◽  
Basal Area ◽  
Tree Height ◽  
Radar Sensors ◽  
Tree Number ◽  
Remote Sensing Techniques ◽  
New Sensors

In recent decades, remote sensing techniques and the associated hardware and software have made substantial improvements. With satellite images that can obtain sub-meter spatial resolution, and new hardware, particularly unmanned aerial vehicles and systems, there are many emerging opportunities for improved data acquisition, including variable temporal and spectral resolutions. Combined with the evolution of techniques for aerial remote sensing, such as full wave laser scanners, hyperspectral scanners, and aerial radar sensors, the potential to incorporate this new data in forest management is enormous. Here we provide an overview of the current state-of-the-art remote sensing techniques for large forest areas thousands or tens of thousands of hectares. We examined modern remote sensing techniques used to obtain forest data that are directly applicable to decision making issues, and we provided a general overview of the types of data that can be obtained using remote sensing. The most easily accessible forest variable described in many works is stand or tree height, followed by other inventory variables like basal area, tree number, diameters, and volume, which are crucial in decision making process, especially for thinning and harvest planning, and timber transport optimization. Information about zonation and species composition are often described as more difficult to assess; however, this information usually is not required on annual basis. Counts of studies on forest health show an increasing trend in the last years, mostly in context of availability of new sensors as well as increased forest vulnerability caused by climate change; by virtue to modern sensors interesting methods were developed for detection of stressed or damaged trees. Unexpectedly few works focus on regeneration and seedlings evaluation; though regenerated stands should be regularly monitored in order to maintain forest cover sustainability.

scholarly journals Synthesizing knowledge of the Claybelt to promote sustainable forest management

2002 ◽  
Vol 78 (5) ◽  
pp. 665-671 ◽  
Author(s):  
P Lefort ◽  
B Harvey ◽  
J Parton ◽  
G KM Smith
Keyword(s):  
Forest Management ◽  
Biological Diversity ◽  
Sustainable Forest Management ◽  
Scientific Literature ◽  
Large Body ◽  
Natural Disturbance ◽  
Engineering Research ◽  
Forestry Practices ◽  
Body Of Knowledge ◽  
Forest Practices

A review of the scientific literature relevant to the Claybelt region was undertaken under the initiative of Lake Abitibi Model Forest (LAMF) and in collaboration with the Canadian Forest Service, the Ontario and Quebec Ministries of Natural Resources and the NSERC-UQAT-UQAM (Natural Sciences and Engineering Research Council – Université du Québec en Abitibi-Témiscamingue – Université du Québec à Montréal) Industrial Chair in Sustainable forest Management. The objective was to synthesize this information in order to develop better forestry practices and identify knowledge and research gaps. Forestry-related knowledge was gathered on six broad topics: i) natural disturbances, ii) forest ecosystems, iii) past and present forest practices, iv) biological diversity, v) forest management and vi) examples of current applications of natural disturbance-based forest management. The work allowed us to synthesize a large body of knowledge into one publication that will be a useful reference for foresters in both provinces. Key words: biodiversity, Claybelt, even-aged/uneven-aged forests, fire, silvicultural practices

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