Evaluating the annual sources and sinks of carbon from land-use change helps con-strain other terms in the global carbon cycle and may help countries choose ho
Temporal sequential analyses of the hydrological observational data in the Tarim Ba-sin over the last forty years revealed an annual increase of 2 × 107m3 in t
Dramatic changes in land use have occurred in arid and semi-arid landsof Asia during the 20th century. Grassland conversion into croplands and ecosystem degrada
Using a slightly modified IPCC method, we examined changes in annual fluxes of CO2 and contributions of energy consumption, limestone use, waste combustion, lan
With the technical progress of metallurgical industry,more excess gas will be produced in steel works.The feasibility of producing dimethyl ether by gas synthes
To evaluate CC2 (N, N -dichloro-bis [2, 4, 6-trichlorophenyl] urea) in various hydrophilic and lipophilic formulations as a personnel decontaminant for sulphur