Landscapes are now being altered at unprecedented rates (Forman and Alexander 1998), resulting in the loss and fragmentation of critical habitats (Gardner et al. 1993), declines in species diversity (Quinn and Harrison 1988, Gu et al. 2002), shifts in disturbance regimes (He et al. 2002, Timoney 2003), and threats to the sustainability of many ecosystems (Grime 1998, Simberloff 1999). Because t...

Abstract Energy crops are a new player in the traditional agricultural landscape. The present paper analyses land uses surrounding and spatial characteristics of main energy Sweden (willow, poplar, hybrid aspen reed canary grass) compared to during period 2006–2018. Spatial metrics (number shape characterising points, index rectangularity ratio) calculated for each field, as well nearby at vary...

The development of landscape ecology and its many applications to land management created a need for courses that address both the conceptual and practical sides of the discipline. Graduate seminars and full-fledged courses in landscape ecology are now featured at many colleges and universities; undergraduate ecology courses may include an introduction to principles of landscape ecology. Becaus...

We used 119 greater sage-grouse (Centrocercus urophasianus) nests located in the Powder River Basin of northeastern Wyoming during 2004–2007 to assess the ability of US Department of Agriculture–Natural Resource Conservation Service (USDA–NRCS) ecological site descriptions (ESDs) to predict nest occurrence and success. We used nesting data from a regional study in the Powder River Basin that do...

Seasonality causes fluctuations in resource availability, affecting the presence and abundance of animal species. The impacts of these oscillations on wildlife populations can be exacerbated by habitat fragmentation. We assessed differences in bat species abundance between the wet and dry season in a fragmented landscape in the Central Amazon characterized by primary forest fragments embedded i...

The number of business applications operated by enterprises to provide support for the business has increased over the last years. With increasing number of applications and connections between them, also the overall complexity of the application landscape has grown. A main task in managing an application landscape is maintaining quality levels. This article contributes a set of metrics for mea...

Since landscape connectivity reflects a basic form of interaction between species and their environment, the modelling of landscape networks is currently an important issue for researchers in ecology and practitioners of landscape management alike. Graph-based modelling has recently been shown to be a powerful way of representing and analysing landscape networks. Graphab 1.0 is designed as a pa...