生态能质(eco-exergy)是指系统从给定状态达到热力学平衡状态所做的功,可以度量生态系统的复杂生物化学组分及生态结构.系统具有的能质越大,有序化程度越高,稳定性也越强.生态能质和比生态能质(specific eco-exergy)指标能够评价水生生态系统健康状况,对水生生态系统演替阶段具有指示作用.本文阐述了生态能质的定义,...
eco-exergy网络生态能质网络释义 1. 生态能质 生态能质(eco-exergy)在水生生态系统建模和评价中的应用李晴新 冯剑丰 朱琳 【摘要】:生态能质(eco-exergy)是指系统从给 …www.cnki.com.cn|基于15个网页© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
1) eco-exergy 生态(火用)2) application of fire ecology 应用火生态3) exergoecologic evaluation 火用生态学分析4) forest fire ecology 林火生态 1. s Based on ecological theory of forest fire ecology and landscape ecology,fire condition,ecosystem characters,ecological setting and landscape method,...
Because K tends to rise with the number of linkages, eco-exergy will tend to increase with link-density. A more developed, densely linked network provides more avenues for energy to be more fully utilized in the network. The power and the eco-exergy storage follow the same trends, in ...
Hongfang Lu1, Fangyan Fu1, Hao Li1, Daniel E. Campbell2 & Hai Ren1 The bio-thermodynamic structures of a mixed native species plantation, a conifer plantation and an Acacia mangium plantation in Southern China were quantified over a period of 15 years based on eco-exergy ...
A combination of these two orientors, i.e., the ratio of eco〆xergy to emergy flow, is proposed as an indicator of ecosystem efficiency in converting inputs of resources into ecosystem work capacity. This ratio can also be used in environmental management to assess the nutrient or pollutant ...
Eco- logical economic evaluation based on emergy as embodied cosmic exergy: a historical study for the Beijing urban ecosystem. Entropy 12, 1696-1720... JM Ming,ZM Chen,B Zhang,... - 《Entropy》 被引量: 12发表: 2010年 Emergy and exergy evaluation of a dike-pond project in the drawdown...
C. Marques, "Ther- modynamic oriented ecological indicators: application of Eco- Exergy and specific Eco-Exergy in capturing environmental changes between disturbed and non-disturbed tropical reser- voirs," Ecological Indicators, vol. 24, pp. 543-551, 2013....
Eco-exergy as an ecosystem health indicator. In: Encyclopedia of Ecology. Elsevier, pp. 977-979.Jorgensen SE. Eco-exergy as an ecosystem health indicator, encyclopedia of ecology. Oxford: Academic Press; 2008. p. 977e9.Jorgensen, S.E., 2008. Eco-exergy as an ecosystem health indicator. ...
To assess the ecosystem processes of these new wetlands, we determined their eco-exergy based on a structural dynamic method. We used Stella, a software that facilitates construction of structurally dynamic models, including the nutrient cycle, hydrological processes, and large aquatic plant factors. ...