Furthermore, scientists and politicians are investigating whether serious global concerns—resource depletion, environmental pollution and degradation, poverty, political instability—are population related and can be alleviated by altering population trends....
2008. Population trends in a community of large Procellariiforms of Indian Ocean: potential effects of environment and fisheries interactions. Biol. Conserv... K Delord,D Besson,C Barbraud,... - 《Biological Conservation》 被引量: 103发表: 2008年 Population and the environment: the global chal...
Lesothois the unhappiest country in Africa and third-worst overall. The country’s residents often immigrate to neighboring South Africa, both in search of opportunities as well as escaping persistent foodinsecurityfrom recurring droughts. On the other hand, Africa’s happiest country,Libyahas seen a...
these countries. The results received a confidence interval of 95%, meaning that there is a 95% chance that the answers and population surveyed represent the average. As well, scores are averaged over the past three years in order to increase the sample size of respondents in each country. ...
Statistics on " Global mega trends 2017 " Global Economy Demographic shift Urbanization Technology Energy Climate change, food and water scarcity Geopolitical instability The most important statistics Distribution of the global population by continent 2024 Life expectancy in Europe 2024 Life expectancy in...
He indicated that population density presented a significant factor for the levels and trends of TFR; meanwhile, population density was usually based on indicators such as life expectancy at birth [37]. Nowadays, studies about TFR in contemporary societies always focus on the relationship between ...
Between them, these 1000 companies had combined sales of US$40tn, roughly twice the combined GDPs of China and India, and employ 80 million staff, equivalent to the working population of the UK and France combined.” “The Hurun Global 1000 are the companies that investors believe are likely...
Optimization result of trade-off between urban expansion and population under the SSPs We conducted an analysis of the trade-off development paths between urban expansion and population by examining SSP scenarios 1~5. Through the iterative determination of global urban land consumption by country, we...
Tounderstandthecurrentsituation,whichischaracterizedbyrapidincreasesinpopulation,itisnecessarytounderstandthehistoryofpopulationtrends.Rapidgrowthisacomparativelyrecentphenomenon.Lookingbackatthe8,000yearsofdemographichistory,wefindthatpopulationshavebeenvirtuallystableorgrowingveryslightlyformostofhumanhistory.Formostofourance...
Premium StatisticForecasted demand and supply volume of fish worldwide 2030, by region Premium StatisticProjected sources of global crop production growth 2005/07-2050, by region Geopolitical instability 10 Premium StatisticPopulation of people living outside their country of birth, 1960-2015 ...