1) Carrying capacity
环境容纳量
1.
The carrying capacity of food supply was measured in a stopover site at the Yangtze River Mouth for the migrating shorebirds during the two migratory seasons (spring and autumn).
根据对九段沙湿地2005年春、秋季食物资源调查来计算迁徙期鸻形目鸟类的环境容纳量。
2.
This paper, through analysing the derivative procedure of the parmeters, presents the relationships between parameters of the logistic model, (including the population growth rate r, the carrying capacity K, the constant a, the density-dependency coeffciont l, and the inflection time point of logistic curve tm).
通过分析Logistic模型的推导过程得到了各个参数之间的关系，这些参数包括种群增长率r，环境容纳量K，密度制约系数l，常数项a，拐点时刻rm。
2) environmental carrying capacity
环境容纳量
1.
The environmental carrying capacity for over wintering hooded carans \$Grus manacha\$ was investigated in Shengjin Lake of Anhui province,China for a period from 1996 to 1998.
1996～ 1998年 ,在北纬 30°15′～ 30°30′ ,东经 115°5 5′～ 117°15′之间的中国安徽升金湖 ,我们对来此越冬的白头鹤 (Grusmanacha)进行了越冬期环境容纳量研究 ,结果表明 :白头鹤在升金湖上湖越冬期的主要食物苦草及蚌类的储藏量 ,经初步测算两者共有 5 9。
3) environmental capacity
环境容量
1.
Study on environmental capacity assessment and management strategy of Fuzhou National Forest Park;
福州国家森林公园环境容量评估及其管理策略研究
2.
Study on the environmental capacity of the wetland ecotourism in Minjiang River estuary;
闽江河口区湿地生态旅游环境容量研究
3.
Study on the relation between urban environmental capacity and vehicle possessing quantity;
城市环境容量与机动车保有量关系研究
4) environment capacity
环境容量
1.
Study of stochastic environment capacity of waters in Yellow River by Lanzhou;
黄河兰州段随机水环境容量研究
2.
Key Technologies on Decision Support System for Pollution Control Based on Environment Capacity in LiaoDong Bay;
基于环境容量的辽东湾污染控制决策支持系统的关键技术研究
3.
The environment capacity of Xi'er river is calculated by establishing a set of input and response relation system between pollution source and environmental quality based on quality objectives of different environmental functional areas and scientific environmental impact assessment.
从环境容量利用与管理的角度出发,在科学评价环境质量现状的基础上,根据环境功能区的质量目标,通过建立污染源-环境质量的输入响应关系,确定大理市西洱河的环境容量。
5) water environmental capacity
环境容量
1.
Then the water environmental capacity was calculated using VC++.
为了给城市河流水环境管理决策和总量控制规划提供定量化工具,通过四川省绵阳市涪江河段总量控制规划为例,对城市河流总量控制规划进行了研究,包括使用标准指数法进行水质现状评价,功能区划、分河段建立河流水质模型并用VC++编程计算水环境容量,并建立模型对涪江水环境容量价值进行了探讨。
2.
Nine functional water areas were partitioned, different models based on the characteristics of each area were constructed, and the water environmental capacity (WEC) of the river was calculated respectively using one- and two-dimensional models to decrease the error of calculation.
将河流划分为9个水域功能区,针对不同河段的特点建立河流水质模型,采用一维和二维模型计算涪江绵阳段河流水环境容量,以减小计算误差,并按照行政区划分配剩余水环境容量。
6) environmental carrying capacity
环境容量
1.
Its basic theories are that living conditions of human being are restricted by the environment, environmental carrying capacity of reservoir- induced resettlement has a variability depending on the quality and quantity of the affecting factors.
水库移民环境容量是水库移民工作中的重要理论问题。
2.
In this paper,the concepts of environmental value and environmental carrying capacity are introduced into quantification of the impact on environment by the industrial processes,and applied in the optimization of the industrial planning decision to determine the optimal production scale that maximizes the profit with relatively least loss of environmental value.
在工业规划决策中,引入环境价值与环境容量的概念对环境影响因素进行量化的评估,纳入经济效益优化,以达到经济、环境效益的综合最优。
3.
The reasonable price of natural resources and environmental carrying capacity as well as the price of resources interfered by the government are analyzed here combining the problems happened in the situation of developing circular economy in China.
结合我国循环经济发展现实及发展中存在的问题,阐述了自然资源的合理定价、环境容量的合理定价、环境资源的政府干预定价、发展循环经济的实用技术等,对目前的热点问题进行了探讨。
补充资料：环境容纳量
环境容纳量
在种群生态学中，环境容纳量是指特定环境所能容许的种群数量的最大值。环境容纳量是环境制约作用的具体体现，有限的环境只能为有限生物的生存提供所需的资源。种群在有限环境中的有限增长是自然界中普遍存在的生态现象，环境容纳量是体现生物生存环境限制的重要指标，也昭示着生态系统生产力的自然极限。
环境容纳量的经济学意义在于，有限的自然环境不足以支撑无限增长的经济，经济增长在环境容纳量范围内是合理的，超越环境容纳量的经济增长是破坏性的，环境容纳量是传统工业经济发展的生态边界。
案例分析：有限环境中无限增长所导致的灾难性后果，人类社会同样无法幸免。
南太平洋中的复活节岛是一个面积只有166平方公里小岛。人类在此定居，大约始于公元400年，其文明的繁荣基于岛上肥沃的士壤和茂盛的植被，其中包括高达25米、树干直径达2米，被用来制作独木舟的大树。考古记录表明，岛民最重要的食物是海豚，这种动物只能从入海的大独本舟上用鱼叉猎捕。复话节岛上的文明繁荣了数百年，人口估计曾经达到20000人。随着人口的逐渐增加，树本的砍伐量超过了森林的可持续产出。最后，用以建造大独木舟的大树消失了，岛民再也无法进入远海猎捕海豚，岛上的食品供应急剧减少。在一些地点的考古记录表明，陷入绝境的社会竟然开始同类相残。目前，这个岛上的居民大约2000人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条