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Climate changes may have immediate implications for forest productivity and may produce dramatic shifts in tree species distributions in the future. Quantifying these implications is significant for both scientists and managers. Cunninghamia lanceolata is an important coniferous timber species due to its fast growth and wide distribution in China. This(More)
The emergy concept, integrated with a multi-objective linear programming method, was used to model the agricultural structure of Xinjiang Uygur Autonomous Region under the consideration of the need to develop a low-carbon economy. The emergy indices before and after the structural optimization were evaluated. In the reconstructed model, the proportions of(More)
Net primary productivity (NPP) is an important indicator to the response of vegetation to climate change. Based on CASA-NPP ecosystem model driven by remote sensed data, air temperature, precipitation and solar radiation data, this paper estimated NPP for the terrestrial ecosystem in East Asia region (70°E-170°E, 10°N-70°N) and(More)
The grain size and shape of precipitates in alloyed steel were analyzed and predicted for promoting the refinement effect of nano-nucleation adequately and optimizing the thermal simulation technique. The mapping relationship between thermal simulation parameters (including chemical composition, deformation temperature, and deformation amount and holding(More)
To evaluate the urban ecosystem condition quantitatively is still a big issue remaining to be solved. This contribution developed a quantitative method, called Ecoservice Radiance Model (ERM), to evaluate ecological condition in built area. As the evaluation index, ecoservice which was provided by eco-land was considered distance attenuated and can be(More)
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