Results 21 to 30 of about 5,326,112 (324)
Do supplemental perches influence electrocution risk for diurnal raptors?
Avian Research, 2020 Background Power lines are amongst the main causes of mortality for birds globally. Electrocution drives the population dynamics of several threatened species of raptors, at local and global scales.
Roberto Sánchez +3 more
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Second demographic transition de-blocked? [PDF]
Sociologija, 2011 The text is re-examining the previously established dilemma related to whether Serbia (without Kosovo and Metohija) is the country of second demographic transition, i.e.: has the transition been de-blocked, under the assumption that this is a ...
Bobić Mirjana, Vukelić Jelisaveta
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The U.S. Demographic Transition [PDF]
SSRN Electronic Journal, 2002 agriculture;manufacturing;technological ...
Jeremy Greenwood, Ananth Seshadri
openaire +2 more sources
The second demographic transition: a concise overview of its development. [PDF]
Proc Natl Acad Sci U S A, 2014 Lesthaeghe R.
europepmc +2 more sources
Genus, 2020 The article considers the evolution of two “Second Demographic Tradition” (SDT) core characteristics: fertility postponement and the rise of cohabitation, with particular attention being given to the first two decades of the new century.
R. Lesthaeghe
semanticscholar +1 more source
Demographic Transition in Sub-Saharan Africa [PDF]
Ученые записки Института Африки Российской академии наук, 2019 The demographic transition is a global phenomenon but sub-Saharan Africa is several decades late. The quantitative characteristics of the region are well known, but they are insufficient to explain the lags even though sub-Saharan Africa is rightly taken
IVANOV Sergey Felixovich
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Modernization Before Industrialization: Cultural Roots of the Demographic Transition in France
Social Science Research Network, 2020 This research identifies the origins of the early demographic transition in eighteenth-century France. A turning point in history and an essential condition for development, the demographic transition first took hold in France more than a hundred years ...
G. Blanc
semanticscholar +1 more source
The demographic revolution is changing the reproductive strategy of Homo sapiens
Демографическое обозрение, 2017 The demographic revolution (demographic transition) is changing the reproductive strategy of the species Homo sapiens. The whole evolution of life on Earth, including social evolution since the beginning of human society, has led to this triumph of ...
Anatoly Vishnevsky
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World population aging as a function of period demographic conditions
Demographic Research, 2023 Background: Population aging is a fundamental element of the demographic transition. In the absence of births, deaths, and migration, the mean age of any population will increase one year per calendar year.
Fernando Fernandes +2 more
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The depopulation of the Bulgarian villages
Bulletin of Geography. Socio-Economic Series, 2012 The depopulation process in Bulgaria, especially in rural areas, is intensifying due to deepening unfavourable trends in the dynamics of demographic processes.
Mladenov Chavdar, Ilieva Margarita
doaj +2 more sources