Forest Soil Carbon Flux Measurement Articles & Analysis
10 articles found
Micrometeorological research has been undertaken at the Harvard Forest for decades. The eddy-covariance flux tower (Figure 1) at the Harvard Forest Environmental Measurements Site (HFEMS) was installed in 1989 and provides the world's longest continuous record of net ecosystem CO2 exchange, evaporation, and energy flux between a forest and the atmosphere, at hourly time ...
Measuring forest soil carbon flux gives an insight into the health of forest ecosystems and provides feedback on the effects of global warming. ...
If you are looking for a classic example of the circle of life, consider the forest canopy structure. A forest’s canopy structure is influenced by environmental and soil factors, and it also influences these factors in return. It is an aspect of forest ecology that is receiving more attention in this age of climate change emergency. The canopy structure is often overlooked, with most of the ...
For most observers, the outcomes of this year’s climate negotiations in Warsaw, Poland COP 19 were an inadequate response to climate change. But there was one bright spot— negotiators made big advances on a program called Reducing Emissions from Deforestation and Forest Degradation (REDD+). While much work remains to be done, the progress on REDD+ sets countries up for success when it ...
This publication presents a revised version of the Governance of Forests Initiative (GFI) Indicator Framework, a comprehensive menu of indicators that can be used to diagnose strengths and weaknesses in forest governance. It updates the original GFI Indicator Framework based on several years of field-testing of by GFI partners in Brazil, Cameroon, and Indonesia. As a companion to this document, ...
In my previous blog, I have tried to explain the importance of mangrove mud coasts. Of course, these coasts are beautiful, exotic environments, with rare species, such as the mud skipper and numerous crabs, as well as rare birds. For some, their beauty alone would be sufficient reason to protect these ecosystems. For mankind, it is their so-called ecosystem services that should urge their ...
'Genuine Saving' is an indicator which reflects the practical steps towards sustainability. This paper for the first time estimates the Genuine Saving for forests in China. The results show that the Genuine Saving for forests in 1999 was 10290.25 billion Yuan (RMB) and 19402.52 billion Yuan in 2003. This shows that the annual increasing rate was 17.18%, which is higher than the traditional annual ...
Forest accounting considers physical and monetary data relating to the degree of substitutability for natural capital, and composes accounts for forest assets measured in physical and monetary terms to show the impact of the economy on the environment. It is extremely useful in formulating and evaluating macroeconomic and sectoral policies. This study has for the first time built up forest ...
Results from four successful tracer experiments carried out in a dense forest canopy are presented. For each experiment, sulphur hexafluoride SF6 was released from a point source in trunk space and air samples were collected at 19 horizontally distributed locations in the canopy. Meteorological measurements include fast-response turbulence data recorded at several locations in and above the ...
Changes in riparian woody plant assemblages are anticipated in the southeastern United States due to increases in urbanization rates. Because riparian forests serve important roles in maintaining water quality and biodiversity, understanding how they respond to urbanization is crucial. The objective of this study was to examine forest structure and woody vegetation diversity indices of riparian ...