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通过分析关键资源和环境要素的区域分布现状及特点,采用人口的资源环境压力强度分析及相关系数法,研究京津冀地区人口与资源环境的关系,并以此为基础,提出京津冀三地生态环境一体化建设的政策建议。十四年间京津冀地区人口的能源压力增长了196.7%,而耕地压力下降38.1%,2013年人均水资源量仅为236.1m3,远低于全国1000m3/人的均值,属于水、耕地资源严重缺乏地区。北京、天津、河北三地的SO2、NOX和COD排放量虽与人口变动呈现出显著负相关性,但是,地区内仍存在较严重的环境污染问题,人口的聚集已经严重影响区域生态环境的健康发展。京津冀地区应该以资源环境承载能力为基础,建立与资源环境相适应的人口调控政策,建立区域环境治理与保护体系,形成京津冀地区目标同向、措施一体、优势互补、互利共赢的协同发展新格局。
By analyzing the status quo and characteristics of regional distribution of key resources and environmental elements, this paper studies the relationship between population, resources and environment in Beijing, Tianjin and Hebei Province by using the stress intensity analysis of resources and environment and the correlation coefficient method. Based on this, Policy Suggestions on the Integrated Construction of Ecological Environment. In the fourteen years, the energy pressure of the population in Beijing-Tianjin-Hebei region increased by 196.7% while that of cultivated land decreased by 38.1%. In 2013, the per capita water resource was only 236.1m3, much lower than the national average of 1000m3 per capita, belonging to water and severe farmland resources Lack of area. Although SO2, NOX and COD emissions in Beijing, Tianjin and Hebei have significant negative correlation with population changes, there are still serious environmental pollution problems in the region. The population aggregation has seriously affected the health of the regional ecological environment development of. Beijing-Tianjin-Hebei region should establish a policy of population regulation and control that is compatible with resources and environment based on the carrying capacity of resources and environment and establish a system of regional environmental governance and protection so as to form a common goal of Beijing-Tianjin-Hebei region with integrated measures with complementary advantages and mutual benefits. The new pattern of coordinated development.