Abstract：
:The atmospheric concentrations and emission rates of CH(4) and CO(2) were studied at three sites of the Fu-Der-Kan closed landfill and after as the multi-use recreational park in northern Taiwan. Atmospheric CH(4) and CO(2) concentrations of closed landfill were 1.7-4.6 and 324-409ppm, respectively. CH(4) and CO(2) emission rates ranged from 8.8 to 163mg m(-2)h(-1) and from 495 to 1531mg m(-2)h(-1), respectively. Diurnal variation was noted with higher values at night than those in daytime. After creation of the park, atmospheric CH(4) and CO(2) concentrations were 1.8-3.1 and 332-441ppm, respectively. CH(4) and CO(2) emission rates ranged from -1.1 to 2.3mg m(-2)h(-1) and from -135 to 301mg m(-2)h(-1), respectively. There were no notable diurnal variations in either atmospheric concentrations or emission rates.
journal_name
Chemospherejournal_title
Chemosphereauthors
Chen IC,Hegde U,Chang CH,Yang SSdoi
10.1016/j.chemosphere.2007.08.024subject
Has Abstractpub_date
2008-02-01 00:00:00pages
1484-91issue
8eissn
0045-6535issn
1879-1298pii
S0045-6535(07)01049-1journal_volume
70pub_type
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