Modelling ecological interaction despite object-oriented modularity

Derry, J.F.

doi:10.1016/s0304-3800(97)00214-7

Cited by 11 publications

(1 citation statement)

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“…Carrying capacity is different spatially due to relationship beween plant ecologies and livestock animals. Derry(1998Derry( , 2009) developed a model that it is possible to simulate carrying capacity. But his model has never been adapted to Mongolia case.…”

Section: Introductionmentioning

confidence: 99%

Design of Livestock Management Tool for Climate Change Risk in Mongolia

Oba

Yan

2012

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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Abstract. In Mongolia, from 1999 to 2001 and 2009 to 2010, about 10 million livestock animals were seriously died due to starvation and the cold by effects of overgrazing and Zud: extreme snow in winter season. Thus, it is required to reduce its risk by controlling number of overwinter livestock animals. In order to do that, it is required to simulate how many animals do herders have to sell followed by carrying capacity. In order to avoid climate risk, it is necessary to manage farming comprehensively and control livestock numbers. Nevertheless it needs to consider about management, we have to research information about each management under different conditions of each area in all Mongolia. Thus, it needs to survey livestock management workflows of regional administration and GIS data about rangeland areas and their attributes in order to evaluate their nomadic life and their livestock objectively. It is essential to use some tools that have the function of processing the spatial data. It could cover wide areas and have different abilities for spatial relations. To solve this problem; we analyzed management workflows of herder and regional administration working in Mongolia, and designed a hierarchical structure of tables and data layers with the relational database. With this structure, we developed the structure of a WebGIS tool on the Adobe Flex platform for livestock management visually. It will be also useful for them to improve the accountability of activities. This system is a versatile WebGIS tool which can interact with various spatial scales.

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Section: Introductionmentioning

confidence: 99%