已有 5729 次阅读 2017-1-25 18:14 |系统分类:科研笔记| 生态学, 数学, style, 模型

这些年,我一直在想下面的问题,并把它向很多外国大理论生态学家提出,可他们的回复都是 I don't know。

Although it is very easy to intuitively understand Darwin's theory of evolution, i.e, ever increase complexity of system structure sustained by matter, energy and information connections for acclimation, I think that there is a more enormous challenge on how to express it by mathematical models whose analytical expression must also be changed along with time. For example, suppose that at t moment,the kinetic model of a specific ecosystem could be written as follows:

dx/dt= f(t)(t,x,p,u) = 3*x*u- 2*exp(-x)

wheret x, u is state and input, respectively. but at t+t moment,it maybe changed by eco-work during t into new analytical expression as follows:

dx/dt= f(t+t)(t,x,p,u) = x^2-2*exp(-2*x)+u*exp(x)

If we can solve this huge problem, really valid ecological models would be developed to describe

and predict the ecosystem behaviors, such as the species origin, community succession, niche differentiation, ecosystem evolution, and so forth.


Robust stability of closed artificial ecosystem cultivating cabbage realized.pdf

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Analysis and optimization of the effect of light and nutrient solution on wheat .pdf

Construction  of  closed  integrative  system  for  gases  robust  stabilization.pdf

Controller development of photo bioreactor for closed-loop regulation of O2 prod.pdf

Design  and  control  of  rotating  soil-like  substrate  plant-growing facility.pdf

Design and optimization of photo bioreactor for O2 regulation and control by sys.pdf

Gas equilibrium regulation by closed-loop photo bioreactor built on system dynam.pdf

Gas exchange between humans and multibiological life support system.pdf

Growth  characteristics  comparison  of  lettuce  and  silkworms  in  and  out  .pdf

Increased power density from a spiral wound microbial fuel cell.pdf

Influence mechanism of low dose ionizing radiation on Escherichia coli DH5 popul.pdf

Mathematical  modeling,  design  and  optimization  of  conceptual  con?guration.pdf

Photobioreactor  with  ideal light dark  cycle  designed  and  built from mathem.pdf

Robust stability mechanism of an artificial ecosystem based on biological mutati.pdf

The design and optimization for light-algae bioreactor controller based onArti?c.pdf

上一篇:清明节,沉痛悼念Sven Eric Jørgensen教授
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