aWoodrow Wilson School, Princeton University, Princeton, NJ 08544; bDepartment of Philosophy, University of Vermont, Burlington, VT 05405; cYale–NUS College, Singapore 138527; dCenter for Human Values, Princeton University, Princeton, NJ 08544; eInternational Research Institute for Climate and Society, Columbia University, Palisades, NY 10964; fDepartment of Mechanical and Aerospace Engineering...

Climate change impacts population distributions, forcing some species to migrate poleward if they are to survive and keep up with the suitable habitat that is shifting with the temperature isoclines. Previous studies have analysed whether populations have the capacity to keep up with shifting temperature isoclines, and have mathematically determined the combination of growth and dispersal that ...

Climate change is one of the most important challenges of the current century, affecting agriculture more than other ones, an entrepreneur farmer perceives environmental challenges and changes as an opportunity. In this regard, this study aims to analyze the effects of climate change dimensions on Entrepreneurial Opportunities Recognition(EOR) intheagricultural sector of Kermanshah Province, Ir...

Climate change threatens biodiversity worldwide, however predicting how particular species will respond is difficult because climate varies spatially, complex factors regulate population abundance, and species vary in their susceptibility to climate change. Studies need to incorporate these factors with long-term data in order to link climate change to population abundance. We used 40 years of ...

Understanding the drivers (internal and external) that determine the productivity of marine ecosystems is challenging. For example, the correct estimate of recruitment is essential to estimate fish stock abundance. In this Theme Section, 5 papers explore the effect of fishing and climate on population structure across sub-Arctic ecosystems. The studies focus on how temperatureand fishing-induce...

Identifying populations within tree species potentially adapted to future climatic conditions is an important requirement for reforestation and assisted migration programmes. Such populations can be identified either by empirical response functions based on correlations of quantitative traits with climate variables or by climate envelope models that compare the climate of seed sources and poten...

a basic subject in economy is change in growth of population and it’s link to ‎other variables. if growth in population is consistent with other economic ‎circumstances, it would lead to economic growth, otherwise it would be ‎problematic. by using okun's law and population structures, this paper is ‎analysis the case for iran for 1974-2010. predictions are related to 2025 ‎horizon. the re...