Results 91 to 100 of about 99,473 (331)
Wildlife Biology, EarlyView.Ever‐growing human activities present an active and continuing threat to many species throughout the world. Nevertheless, concerted conservation efforts in some regions have balanced these threats and allowed endangered species to recolonise former parts of their original ranges and reverse their decline.
Kilian Hughes +2 more
wiley +1 more source
The Estimation of a Fundamental Interaction Parameter in an Emigration- Immigration Process [PDF]
, 1963 Harold Ruben
openalex +1 more source
Wildlife Biology, EarlyView.The ruffed grouse Bonasa umbellus is a species of conservation concern that has declined across most of its range. At the southeastern trailing edge of the range in Georgia, grouse are restricted to elevations 600 m a.s.l. and abundance is relatively low.
Clayton D. Delancey +5 more
wiley +1 more source
Emigration and immigration of mesenchymal cells: a multicultural airway wall [PDF]
, 2004 Alastair G. Stewart
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The Labor Market Effects of Immigration and Emigration in OECD Countries [PDF]
In this paper, we simulate the labor market effects of net immigration and emigration during the 1990's in all OECD countries. To accomplish this, we are the first to employ a comprehensive database of migrant stocks, grouped by education level and ...
Docquier, Frédéric +2 more
core
Emigration from the UK, 1870-1913 and 1950-1998 [PDF]
, 2003 The international labour market has not been ?globalised? to the same degree over the last 40 years as have international markets for goods and capital. Immigration policies in developed economies clearly hinder the mobility of labour.
Hatton, Timothy J.
core
The Mediterranean model of immigration [PDF]
, 2011 The countries of Southern Europe – Greece, Italy, Portugal and Spain – have become in the last decades countries of immigration, while they are still areas of emigration even thug with a substant reduction of the emigration flows.
Pugliese, Enrico
core +1 more source
Wildlife Letters, EarlyView.Spectacled flying‐fox Pteropus conspicillatus populations have declined so seriously over two decades that they are now endangered. Inaction has allowed threats to increase. Extreme heat events are now a lethal reality, habitat loss continues almost unabated, and pressure to disperse roosts is ever‐present. Obtaining resources and taking action to help
Noel Preece
wiley +1 more source
Health Promotion and Related Factors Among Korean Goose Mothers
Asian Nursing Research, 2010 The purpose of this study was to further understand the health promotion behaviors of Korean goose mothers in the North America area. Health promotion behaviors measured in this study were self-actualization, health responsibility, physical activity ...
Chiyoung Cha, PhD, RN
doaj +1 more source