نتایج جستجو برای: expanding urbanization
تعداد نتایج: 61216 فیلتر نتایج به سال:
This paper introduces the basic connotation of urbanization and its relationship with economic growth. By analyzing the urbanization conditions in China western area, this paper summarizes the pushing effects of urbanization on investment in western area. Besides, this paper points out the specific ways for western area applying the new harmonious urbanization development strategy, offering a t...
Two Long-Term Ecological Research (LTER) sites now include urban areas (Baltimore, Maryland and Phoenix, Arizona). A goal of LTER in these cities is to blend physical and social science investigations to better understand urban ecological change. Research monitoring programs are underway to investigate the effects of urbanization on ecosystems. Climate changes in these urban areas reflect the e...
Cities present significant opportunities for new landscape perspectives that can help inform conservation and development decisions. Early in the twenty-first century, the majority of the planet’s population became urban as more people lived in city-regions for the first time in our history. As the global population increases, so does this urbanization. The environmental challenges of populatio...
Changing climate is not the only driver for alterations in the dynamic interaction between arthropod vectors of zoonotic parasites and their hosts, including humans. A suite of other factors ranging from urbanization and deforestation to changing demographics in both developing and developed countries, the impact of the recent economic crisis, increased global movement of people and animals and...
Outbreaks of dengue fever (DF) and dengue haemorrhagic fever (DHF) pose a serious threat to more than 85 tropical and sub-tropical countries throughout the world. The World Health Organization has identified dengue to be one of the most under-reported diseases, with actual cases in the millions. It is also recognised as one of the most important and rapidly rising mosquito-transmitted infection...
Demand for livestock products, including poultry, is expanding in West Africa as a result of population growth, increased urbanization, and rising incomes. Trade liberalization has had differing effects on poultry markets in the region, with some countries experiencing large import flows of frozen poultry from the European Union and others receiving very little. A 2005 analysis from the Pro-Poo...
Urbanization construction is an important part of China’s economic development. New urbanization a new development direction proposed by China in order to adapt social must be changed. The not only committed expanding the scale cities and towns but also promotes industrial upgrading improves efficiency urban production meet needs growth. Under high-quality model, various problems ecological env...
This chapter investigates current mobility trends and their implications for sustainability. It discusses factors that affect transport demands (the amount and type of travel that people would choose in a particular situation) and how demographic and economic trends affect these demands. During most of the last century, motor vehicle travel grew steadily in most developed countries. During this...
The available hypotheses or explanations for the urbanization of American visceral leishmaniasis are insufficient. An alternative hypothesis is that changes in the ecology and biology of the vector, Lutzomyia longipalpis, might explain all the new urban epidemiological features of the disease. To tackle the knowledge gaps in this process, certain key research areas need to be prioritized: the r...
This paper identifies goal handling processes that begin to account for the kind of processes involved in invention. We identify new goal properties and mechanisms for processing goals, as well as means of integrating opportunism, deliberation, and social interaction into goal/plan processes. We focus on enterprise goals, which extend traditional design goals and knowledge goals to address sign...
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