stranded PM2.5 best. Preferred this kind of tree

is a use of the research results show that PM2.5 plants to deal with pollution, common green plants in the city Chinese Huai, ginkgo, hibiscus, stranded PM2.5 best. Preferred this kind of tree, shrub and grass, can be built effectively subtractive PM2.5 green belt "package".

"Studies show that

, PM2.5 particles are more easily adsorbed on the leaves of Acer truncatum, the flowering plum and other trees and shrubs, if the preferred they built green belt, to eliminate the pollution of PM2.5 can play a certain effect." Yesterday, the Beijing Youth Daily reporter from the city garden science research institute learns, this courtyard a research plant response to PM2.5 pollution that, common green plants in the city Chinese Huai, ginkgo, hibiscus, stranded PM2.5 best. Preferred this kind of tree, shrub and grass, can be built effectively subtractive PM2.5 green belt "package".

Sophora japonica a week can be retained 16 g PM2.5

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environmental monitoring sector, PM2.5 has become the primary air pollutants in the city. With the help of the purification ability of nature reduce atmospheric pollution, the garden city academy of Sciences obtain City Committee of science and technology support, in 2012 May launched "project key technologies and demonstration" to deal with the PM2.5 air pollution Beijing afforestation project. Yesterday, reporters saw beiqingbao analysis instrument of the project in the laboratory institute of landscape science. Cheap NHL Stanley Cup Jerseys The person in charge of the Cheap Coyotes Jerseys project, Scientific Institute senior engineer Li Xinyu introduction, has completed the analysis of Beijing City, 60 kinds of landscape plant dust retention ability, and has listed the "stranded PM2.5 ability of the green plant species list".

the show directory, trees China Huai, ginkgo, Ailanthus altissima, Populus tomentosa, Sabina retained PM2.5 capability is the strongest, the bushes "performance" outstanding is the flowering plum, Lespedeza, hibiscus, clove and Buxus microphylla etc.. Other species such as Acer truncatum, Salix matsudana, "diamond" Begonia, dust retention ability. After the instrument precision estimates that, PM2.5 Sophora japonica and other trees a week stays Cheap Womens NHL Jerseys in all more than 16 grams, willow, Beijing clove retention amount is less than 3 grams per week. Under Cheap Sabres Jerseys the same conditions, the amount of Sophora japonica stranded PM2.5 strain is 15 times the willow.

reasonable collocation of greening tree species with dust better

Li Xinyu told beiqingbao reporter, the team studied the indigo plant bridge, Zhuang Road, Yaojieyuan road three different types of green belt. After more than two years research institute of city construction, and summarizes the green configuration mode effectively eliminate PM2.5 pollution. Green the mode width should be 30 meters, community structure Cheap Panthers Jerseys on 6 to 12 subtractive PM2.5 better plant. Roadside set 6 to 8 meters wide planting landscape belt, after the coating is mixed forest, density communities in more than 70%. "Such a green belt, can be more effective in reducing PM2.5."

green belt why so? Li Xinyu explained, such configuration strong dust catching ability of trees, shrubs and grass levels. Buxus microphylla and bushes are short, Sophora japonica, ginkgo tree, trunk gap, ingenious >