Population, Migration and Climate Change
نویسندگان
چکیده
منابع مشابه
Bird migration times, climate change, and changing population sizes
Past studies of bird migration times have shown great variation in migratory responses to climate change. We used 33 years of bird capture data (1970–2002) from Manomet, Massachusetts to examine variation in spring migration times for 32 species of North American passerines. We found that changes in first arrival dates – the unit of observation used in most studies of bird migration times – oft...
متن کاملPopulation and Climate Change
The book examines the role of demographic factors in greenhouse gas emissions and asks how population affects the ability of societies and institutions to respond to the potential impacts of climate change. Based on this review, it considers whether climate change strengthens the case for population policies. The book provides overview chapters aimed at nonspecialists on climate change, populat...
متن کاملPopulation adiposity and climate change.
BACKGROUND The increasing global prevalence of overweight and obesity has serious implications for the environment, as well as for health. We estimate the impact on greenhouse gas emissions of increases in the population distribution of body mass index (BMI). METHODS We estimated the food energy required to maintain basal metabolic rate in two hypothetical adult populations using the Schofiel...
متن کاملAvian migration phenology and global climate change.
There is mounting evidence that global climate change has extended growing seasons, changed distribution patterns, and altered the phenology of flowering, breeding, and migration. For migratory birds, the timing of arrival on breeding territories and over-wintering grounds is a key determinant of reproductive success, survivorship, and fitness. But we know little of the factors controlling earl...
متن کاملMigration , Population Change , and the Rural Environment MIGRATION , POPULATION CHANGE , AND THE RURAL ENVIRONMENT
The movement of human populations across the planet has character ized human societies throughout history. Historically, resource scarcity or depletion has induced this movement. In recent years, rural populations and their relationships to their environment are again attracting growing interest, especially in connection with population change and particularly migration. Rural areas contain mos...
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ژورنال
عنوان ژورنال: Sodality: Jurnal Sosiologi Pedesaan
سال: 2020
ISSN: 2302-7525,2302-7517
DOI: 10.22500/8202031915