Context. Objective assessments of habitat requirements for endangered species are often lacking when planning management strategies, and inappropriate landscape manipulation can sometimes turn an endangered species into a pest. Recent expansive population growth of the rock hyrax Procavia capensis in northern Israel has been attributed largely to the proliferation of man-made boulder piles on t...

BACKGROUND Urban parks have received attention in recent years as a possible environmental factor that could encourage physical activity, prevent obesity, and reduce the incidence of chronic conditions. Despite long hypothesized benefits of parks for mental health, few park studies incorporate mental health measures. AIMS OF THE STUDY To test the association between proximity to urban parks a...

10 We examined the impact of the urban environment on the spatial and temporal activity of brood parasitic Brown-headed Cowbirds (Molothrus ater) in Boulder County, CO, USA. We found that cowbirds used the urban areas for foraging and roosting and traveled into the 3240 ha wildland preserve of ponderosa pine in the mornings to parasitize songbird hosts. Cowbird abundance decreased with distance...

BACKGROUND The residential care system is rapidly developing and plays an increasingly important role in care for the elderly in Beijing. A noticeable disparity in the accessibility to existing residential care facilities, however, is demonstrated in existing studies. The spatial optimization of residential care facility (RCF) locations is urgently needed to promote equal access to residential ...

Rooted in the near repeat phenomenon and police crime analysis, a crime “flare up” or micro-time hot spot is the emergence of several closely-related crimes within a few minutes’ travel distance from one another. It occurs within 1–2 weeks and can last several weeks or months before running its course and cooling down. A micro-time hot spot is a type of crime pattern identified by police crime ...

Until the late 1980’s, the primary educational delivery model for collegiate professorial staff was essentially the traditional lecture. Student populations consisted of single, residential 18-23 year olds although working, non-traditional students had begun to increase dramatically. As we approach the year 2000, the student population has continued to change to married, employed, and non-resid...

We used California's Pesticide Use Report (PUR) and land-use survey data to conduct a simulation study evaluating the potential consequences of misclassifying residential exposure from proximity to agricultural pesticide application in health effect studies. We developed a geographic model linking the PUR with crop location data from land-use surveys to assess the impact of exposure misclassifi...

We examine the impact of moving home, the distance moved and reasons for moving on both household income and labour market earnings for a representative sample of individuals using panel data. Our results suggest that there are monetary returns to migration which apply to both household income and labour market earnings. However, not all migrants enjoy these returns, which depend on distance mo...