نتایج جستجو برای: landscape change

تعداد نتایج: 652549  

2007
Anya Plutynski

The discussion of the adaptive landscape in the philosophical literature appears to be divided along the following lines. On the one hand, some claim that the adaptive landscape is either “uninterpretable” or incoherent. On the other hand, some argue that the adaptive landscape has been an important heuristic, or tool in the service of explaining, as well as proposing and testing hypotheses abo...

Journal: :The Science of the total environment 2001
H R Akçakaya

Ecological risk assessment at the population level often involves predicting the effects of a particular change in the land-use patterns on the viability of native species. A common method of addressing such questions is modeling the metapopulation dynamics of the species in the landscape. However, the landscape and, as a result, the spatial structure of the metapopulation usually do not remain...

2006
Leon van der Torre Marc M. Lankhorst Hugo W. L. ter Doest Jan T. P. Campschroer Farhad Arbab

Landscape maps are a technique for visualizing enterprise architectures. They present architectural elements in the form of an easy to understand 2D ’map’. A landscape map view on architectures provides non-technical stakeholders, such as managers, with a high-level overview, without burdening them with technicalities of architectural drawings. In this paper we discuss the use of and techniques...

2008
Jian Peng Jiansheng Wu He Yin Zhengguo Li Qing Chang Tianlong Mu

As a local environmental issue with global importance, land use/land cover change (LUCC) has always been one of the key issues in geography and environmental studies with the expansion of regional case studies. While most of LUCC studies in China have focused on urban land use change, meanwhile, compared with the rapid change of urban land use in the coastal areas of eastern China, slow but dis...

2007
DUNCAN STONE

In this paper I describe some of the ways in which landscape ecology principles have been incorporated into land use planning and change. In Scotland we have tried developing landscape-scale or regional plans for land use change to resolve issues of habitat fragmentation – the ‘big plans’ of the title. We have also developed ‘little plans’ – much smaller proposals based on individual designated...

Journal: :Global change biology 2013
E Louise Loudermilk Robert M Scheller Peter J Weisberg Jian Yang Thomas E Dilts Sarah L Karam Carl Skinner

Understanding how climate change may influence forest carbon (C) budgets requires knowledge of forest growth relationships with regional climate, long-term forest succession, and past and future disturbances, such as wildfires and timber harvesting events. We used a landscape-scale model of forest succession, wildfire, and C dynamics (LANDIS-II) to evaluate the effects of a changing climate (A2...

Journal: :international journal of architecture and urban development 2015
mehdi khakzand

without the surrounding environment of a site, architecture loses its full meaning. in the evolutionof the design process, a site's environment should be understood as the integral factor within which a designed productor artifact is expected to perform. the environment is not of secondary priority. every building is intertwined with itscontext; context being its physical, visual and ecological...

Journal: :American journal of botany 2013
Margaret M Mayfield John M Dwyer Loïc Chalmandrier Jessie A Wells Stephen P Bonser Carla P Catterall Fabrice DeClerck Yi Ding Jennifer M Fraterrigo Daniel J Metcalfe Cibele Queiroz Peter A Vesk John W Morgan

PREMISE OF STUDY Plant functional traits are commonly used as proxies for plant responses to environmental challenges, yet few studies have explored how functional trait distributions differ across gradients of land-use change. By comparing trait distributions in intact forests with those across land-use change gradients, we can improve our understanding of the ways land-use change alters the d...

Journal: :international journal of environmental research 2014
s. zubelzu c. del campo

this paper presents a new approach for assessing agricultural landscapes based on mixturemethods and the study and definition of aesthetic attributes as lines, forms, texture, spatial composition, scaleand color as they are the closest to human perceptual aesthetic attributes. a set of variables capable ofquantifying those attributes in a simple, objective and systematized way will be proposed....

Journal: :Remote Sensing 2014
Ian Olthof Robert H. Fraser

Mapping landscape dynamics is necessary to assess cumulative impacts due to climate change and development in Arctic regions. Landscape changes produce a range of temporal reflectance trajectories that can be obtained from remote sensing image time-series. Mapping these changes assumes that their trajectories are unique and can be characterized by magnitude and shape. A companion paper in this ...

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