Research progress in ecological processes in dune slacks;

Ecological process of vegetation restoration in Caragana mirophylla sand-fixing area.;

Ecological process and forecasting of population dynamics of the Asian Corn Borer(Ostrinica furnacalis)in one and half generation regions in northeast China;

Landscape ecology mainly deal with the realtionship between landscape pattern and ecological processes.

Landscape patterns are the concrete embodiment of landscape heterogeneity and the result of functions of various ecological processes.

To understand the ecological processes and hydrological mechanism of desert forest communities in the downstream riverside is very important.

This paper first accounts for the meaning of virtual plant research in detail,afterwards,describes the simulate way of virtual plant,research reality of home and abroad from the view of ecophysiology and architecture.

This paper first accounts for the meaning of virtual crop research in detall, afterwards,analyzes the research path of virtual crop and research reality of home and abroad from the view ofecophysiology and architecture, simply explains the mathematical model used by virtual plant softwareAMAPpara, and introduces another formal language L-system which makes plant images.

That were: changes of wetland ecological process,decline of wetland ecological functions,decline of wetland biodiversity,frangibility of agricultural eco-enviroment and standing out of agro-enviroment pollutions.