Ongoing decreases in the stock of tropical forest have long been a major concern, due to their implications for biodiversity loss and provision of ecosystem services. Ecological research also provides evidence that even if the stock is held constant, the spatial pattern of forest affects the level of services generated (McCoy and Mushinsky 1994; Twedt and Loesch 1999; Diaz et al. 2000; Parkhurs...

Via a detailed analysis and review of the currently available literature, this work aims at clarifying the phenomena, physical and mathematical, underpinning the methodologies and results in forest bioenergy carbon accounting. The large scale techno-economic models indicate that an increased forest stemwood removal for bioenergy purposes may cause either a decrease of the forest carbon stock (o...

The application of different modern logging systems depends on the silvicultural aims and methodologies. Depending upon these specifications the appropriate technique must be selected. This is the basic condition, which leads to a specific logging system in Central European and especially in German forestry. In the following an overview is to be given upon the different applications of full-mec...

Disturbances that lead to forest degradation have been estimated to affect roughly 100 million hectares (ha) of forest globally per year (FAO, 2006, in Nabuurs et al., 2007). With respect to mitigation of climate change, forest degradation refers to a loss of carbon stock within forests that remain forests (IPCC, 2003a; UNFCCC, 2008). Degradation, therefore, implies that measured forest variabl...

Several studies have shown that when a single wildlife stock is influenced by several adjacent forest stands, through production of habitat and/or forage, the optimal harvest timing of those stands can be interdependent. This study adds a second possible dependency between trees and wildlife browsing by the wildlife species may damage valuable trees. The optimal joint management of trees and wi...

Latitude is an important factor that influences the carbon stock of Moso bamboo (Phyllostachys pubescens) forests. Accurate estimation of the carbon stock of Moso bamboo forest can contribute to sufficient evaluation of forests in carbon sequestration worldwide. Nevertheless, the effect of latitude on the carbon stock of Moso bamboo remains unclear. In this study, a field survey with 36 plots o...

This study addresses problem of predicting direction of movement of stock price and stock market index for Indian stock markets. The study compares four prediction models, Artificial Neural Network (ANN), Support Vector Machine (SVM), Random Forest (RF) and Naive Bayes (NB) with two approaches for input to these models. The first approach for input data involves computation of ten technical par...

this study was performed in order to consider the effect of management plans on forest, through comparison between qualitative and quantitative characteristics of managed and unmanaged forests. compartment no. 149 from shourab district (52.8 ha) and compartment no. 218 from jamand district (68.7 ha) were selected as managed and unmanaged forests, respectively and were inventoried using a system...

Given the size of the global carbon pool in forest vegetation, the potential climatic effects of natural and anthropogenic changes in forests are enormous. Therefore, forest carbon management must be an important element of any international agreement on climate change. In this regard, the Kyoto Protocol has proven ineffective, in part, due to its emphasis on project-based evaluation and the ab...

BACKGROUND Reducing carbon Emissions from Deforestation and Degradation (REDD+) is of central importance to combat climate change. Foremost among the challenges is quantifying nation's carbon emissions from deforestation and degradation, which requires information on forest carbon storage. Here we estimated carbon storage in India's forest biomass for the years 2003, 2005 and 2007 and the net f...