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更多“A literature review is actually a longer and more detailed introduction because it also includes thr…”相关的问题
A、stopping ... addition
B、preventing ... raise
C、curbing ... growth
D、checking ... increase
请将下列段落排序，序号请按照前后顺序分别填入17-24题中，即17-24题各填入一个数字。 注：若排序顺序为1-2-3-4-5-6-7-8，则在第17题中填入1，第18题中填入2，以此类推，第24题中填入8。 (Source: Tilman & Clark, 2014. Nature) 1) Because it directly links and negatively affects human and environmental health, the global dietary transition is one of the great challenges facing humanity. Meaningful solutions will not be easily achieved. Solutions will require analyses of the quantitative linkages between diets, the environment and human health, on which we focus here, and the efforts of nutritionists, agriculturists, public health professionals, educators, policy makers and food industries. 2) Next we use about 50 years of data for 100 of the world’s more populous nations to analyze global dietary trends and their drivers, then use this information to forecast future diets should past trends continue. To quantify effects of alternative diets on mortality and on type II diabetes, cancer and chronic coronary heart disease, we compile and summarize results of studies encompassing ten million person-years of observations on diet and health. 3) Agriculture is having increasingly strong global impacts on both the environment and human health, often driven by dietary changes. Global agriculture and food production release more than 25% of all greenhouse gases (GHGs) pollute fresh and marine waters with agrochemicals, and use as cropland or pastureland about half of the ice-free land area of Earth. Despite the intensity and impacts of global agriculture, almost a billion people still suffer from inadequate diets and insecure food supplies. 4) Finally, we combine these relationships with projected increases in global population to forecast global environmental implications of current dietary trajectories and to calculate the environmental benefits of diets associated with lower incidences of chronic non-communicable diseases. 5) Moreover, the global transition towards diets high in processed foods, refined sugars, refined fats, oils and meats has contributed to 2.1billion people becoming overweight or obese. These dietary shifts and resulting increases in body mass indices (BMI) are associated with increased global incidences of chronic non-communicable diseases, especially type II diabetes, coronary heart disease and some cancers, which are predicted to become two-thirds of the global burden of disease if dietary trends continue. 6) To do so, we first expand on earlier food lifecycle analyses (LCAs) by searching for all published LCAs of GHG emissions of food crop, livestock, fishery and aquaculture production systems that delimited the full ‘cradle to farm gate’ portion of the food/crop lifecycle. 7) Here we compile and analyse global-level data to quantify relationships among diet, environmental sustainability and human health, evaluate potential future environmental impacts of the global dietary transition and explore some possible solutions to the diet–environment–health trilemma (Methods and Supplementary Information). 8) In China, for instance, as incomes increased and diets changed, the incidence of type II diabetes increased from <1% 1980 of its population in to 10% 2008, partly because type ii diabetes occurs at lower bmi levels and earlier an individual’s life asian than western populations. moreover, diet-driven increases global food demand are leading clearing tropical forests, savannas grasslands, which threatens species with extinction.>
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