On the dynamics of flying insects populations controlled by large scale information
On the dynamics of flying insects populations controlled by large scale information
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DOI：
10.1016/j.tpb.2005.03.005
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发表时间：
2005-08-01
影响因子：
1.4
通讯作者：
Tran, A
中科院分区：
文献类型：
--
作者：
Raffy, M;Tran, A
我们提出了一个适用于飞行昆虫的操作控制的扩散模型。业务目标需要处理非均质区域和相应的非均匀扩散张量。为了证明扩散方程的合理性，有必要研究尺度问题。我们指出，在典型情况下，空间分辨率必须大于20英寸，并且我们已经指定了适当的时间尺度。我们提出了在给定分辨率下计算与地貌和昆虫物种有关的张量的方法和方程的数值解的方法，并给出了两个应用。(C)2005 Elsevier Inc.保留所有权利。
We present a diffusion model adapted to an operational control of flying insects. The operational objective entails working with non-homogeneous regions and the corresponding non-uniform diffusion tensors. It the becomes necessary to study the problem of scale in order to justify the diffusion equation. We show that in typical cases, the spatial resolution must be coarser than 20 in and we have specified the appropriated time scales. We propose a method for computing the tensors at the given resolution, in relation to the landscape and the insects' species and a method for the numerical solution of the equations and present two applications. (c) 2005 Elsevier Inc. All rights reserved.