forest measurement News
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Terrestrial Laser Scanning to measure forest parameters
In November landConsult completed the second service contract with a national forest adminisitration in eastern Germany. Using a FARO Focus 3D Scanner and a Stonex GNSS more than 5 heactares with thousands of broadleaf trees and conifers have been scanned. All scanned forests are part of a permanent monitoring system to research tree quality and ecological parameters. The 3D modells are stored ...
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US Forest Service’s Inventory Program Supports Sustainable Forest Management in the US South
FIA Data Confirm Forest Growth in US South Outpaces Harvesting Rates By Kim Cesafsky, Manager of Sustainability You may have noticed a few changes to Enviva’s Forest Trend Map page and Track & Trace (T&T) infographic after the latest T&T web release. Along with the usual details on our feedstock sourcing, we also added updated data from 2016 to the graphs which show forest ...
By Enviva LP
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Forest Chemistry: `Political Support Measures Essential to Commercialisation of Green Chemicals`
In terms of technology, the chemical industry at Stenungssund, Sweden, could make the switch today to a renewable raw material as a partial base for its production, according to a recent report from a Swedish national Forest Chemistry project, using existing technology for making plastics from petrochemicals. However, for the industry to achieve a level of profitability when using wood or woody ...
By Bio4Energy
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Forest Soil Carbon Flux Measurement and Applications
Measuring forest soil carbon flux gives an insight into the health of forest ecosystems and provides feedback on the effects of global warming. This article outlines how soil CO2 efflux is determined and the applications of soil carbon flux research. The Earth’s carbon cycle maintains a steady balance of carbon in the atmosphere that supports plant and animal life. In recent years, ...
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ESA investigates new methods of mapping tropical forest from space
Tropical rainforests play a crucial role in Earth's carbon cycle by absorbing carbon from the atmosphere and storing it in biomass. However, mapping these carbon stocks from space poses a huge technical challenge. An airborne campaign, being carried out in South America, is showing how spaceborne radar could be an answer. In order to improve our understanding of the carbon cycle, more accurate ...
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Protecting forests alone would not halt land-use change emissions
Global forest conservation measures meant to mitigate climate change are likely to drive massive cropland expansion into shrublands or savannahs to satisfy the ever-growing hunger for arable land. The consequent changes in land use could cause substantial greenhouse gas emissions, a new study in the journal Nature Climate Change shows. In contrast to previous assumptions, conservation schemes ...
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Forest rehabilitation: benefits for carbon and biodiversity banking
According to researchers, opportunities for carbon sequestration and benefits for biodiversity offered by forest rehabilitation schemes mean they should be given greater value as a tool for carbon offsetting. A new study demonstrates the value of forest rehabilitation for rainforest birds. Globally, 7 million hectares of monoculture forest are planted each year, but 13 million hectares of ...
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Sustaining forest ecosystem services: lessons for REDD
A recent report has demonstrated that paying people to avoid clearing forests in developing countries can be a low-cost and effective way to tackle climate change and preserve valuable ecosystem services, providing governments are able to manage their forests effectively. Forests provide a wide range of services: food, fuel, building materials, freshwater, climate regulation, flood control, ...
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Building the foundation for REDD+: Recommendations for Durban on Forest Monitoring
Though forests play an essential role in international efforts to reduce greenhouse gas emissions, the development of systems to monitor deforestation and forest degradation has been slow. This is due to the demanding technical requirements and the large capacity gaps in many countries. Measuring and monitoring change on the ground and via satellite in a consistent way is no easy task. Countries ...
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