Analysis On Climate Impact Of Cemetery And Vegetation Planning In Beijing

Cemetery is of the vital important political and cultural meanings around the word and nations. It’s in a very position as the component of the urban green system. So far, the cemetery’s construction in our country is mainly based on the experience of the other green system’s construction. The disorder of cemetery development and cemetery activities affect the cemetery and its surrounding environment at different level. A small scale study on the ecological environment of the cemetery is still in blank. In order to study Beijing cemetery’s micro-climatic characteristics, we measured and analyzed the TGB, volume of the tombstone, temperature and humidity in5different cemeteries, then we got the effects that the TBG and tombstone bring to the micro-climatic. This could provide a reasonable indicator for reference to future construction and restoration. Experiments showed that: the vegetation played its temperature-lowering and humidity-raising effects when TGB arrived at750m3and300m3in the20×20m2no-tomb quadrates; or when TGB/TV arrived at25-30in the20×20m2tomb quadrates. The temperature-lowering effects of vegetation raised and humidity-raising effects of vegetation went down as time goes by during10a.m-3p.m.According to the experimental results, we chose appropriate keynote trees and put forward rational vegetation distribution patterns in20×20m2tomb quadrates for Beijing cemetery’s future construction and restoration.