نتایج جستجو برای: forest typology changing

تعداد نتایج: 260569  

2011
Lei Shi Shuqing Zhao Zhiyao Tang Jingyun Fang

Changes in forest carbon stocks are a determinant of the regional carbon budget. In the past several decades, China has experienced a pronounced increase in forest area and density. However, few comprehensive analyses have been conducted. In this study, we employed the Forest Identity concept to evaluate the changing status of China's forests over the past three decades, using national forest i...

Abstract Todaychr('39')s forest structure issue has converted to one of the main ecological debates in forest science. Determination of forest structure characteristics is necessary to investigate stands changing process, for silviculture interventions and revival operations planning. In order to investigate structure of the part of Ghale-Gol forests in Khorramabad, a set of indices such as Cla...

Journal: :The journal of the American Academy of Psychiatry and the Law 1999
F DiCataldo

A typology of inmates and pretrial detainees admitted to a secure forensic psychiatric hospital was developed using the referral or adjustment problem at the correctional setting as the classifying variable. An eight-group typology was derived along with a description of each type's demographic, criminal, psychiatric, and institutional characteristics. Although the typology appears to be center...

2013
Robert M. Ewers Cristina Banks-Leite

BACKGROUND Tropical forest species are among the most sensitive to changing climatic conditions, and the forest they inhabit helps to buffer their microclimate from the variable climatic conditions outside the forest. However, habitat fragmentation and edge effects exposes vegetation to outside microclimatic conditions, thereby reducing the ability of the forest to buffer climatic variation. In...

2010
Don Clifton

This paper presents, as a 'sustainable world typology', the findings of a current research project that is concerned with what it means for there to be a sustainable world and how humanity might go about achieving this. The typology is framed around key sustainable world dimensions and displays, for each of these dimensions, how Reformist and Transformational approaches are conceived in terms o...

2012
Peter Bateman Andy Lane

This paper describes how a typology was developed and used between 2008 and 2010 to investigate three different open educational resources (OER) initiatives in Sub Saharan Africa (SSA). The typology was first developed by careful scrutiny of the many OER and OER-related initiatives both globally and in Sub Saharan Africa. The typology was then both tested and further developed and refined by ap...

2012
Peter Bateman Andy Lane

This paper describes how a typology was developed and used between 2008 and 2010 to investigate three different open educational resources (OER) initiatives in Sub Saharan Africa (SSA). The typology was first developed by careful scrutiny of the many OER and OER-related initiatives both globally and in Sub Saharan Africa. The typology was then both tested and further developed and refined by ap...

2016
Huikun Bi Tianlu Mao Zhaoqi Wang Zhigang Deng

In this paper, we propose a new data-driven model to simulate the process of lane-changing in traffic simulation. Specifically, we first extract the features from surrounding vehicles that are relevant to the lane-changing of the subject vehicle. Then, we learn the lane-changing characteristics from the ground-truth vehicle trajectory data using randomized forest and back-propagation neural net...

1986
Uri Zernik Michael G. Dyer

the streets, take to swimming, take over, Old, Although this ,'tl)proach proves effective in parsing and in generation, there are two acute problems which still require solutions. First, due to the huge size of the phrasal lexicon, cspeciaIly when considering subtle meanings and idiosyncratic behavior of phrases, encoding of ]exical entries cannot be done manually. Thus, phrase acquisition must...

2013
Panpim Thongsripong Amy Green Pattamaporn Kittayapong Durrell Kapan Bruce Wilcox Shannon Bennett

Recent years have seen the greatest ecological disturbances of our times, with global human expansion, species and habitat loss, climate change, and the emergence of new and previously-known infectious diseases. Biodiversity loss affects infectious disease risk by disrupting normal relationships between hosts and pathogens. Mosquito-borne pathogens respond to changing dynamics on multiple trans...

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