| A SIMULATION OF CO_2 UPTAKE IN A THREE DIMENSIONAL OCEAN CARBON CYCLE MODEL |
| |
| 引用本文： | 金心,石广玉. A SIMULATION OF CO_2 UPTAKE IN A THREE DIMENSIONAL OCEAN CARBON CYCLE MODEL[J]. , 2001, 0(1) |
| |
| 作者姓名： | 金心 石广玉 |
| |
| 作者单位： | LASG Institute of Atmospheric Physics，Chinese Academy of Sciences.Beijing 100029，LASG，Institute of Atmospheric Physics，Chinese Academy of Sciences.Beijing 100029 |
| |
| 基金项目： | Supported by the National Natural Science Foundation of China(No.49635200)，the National Key Program—Studies of Short-Range Climate Prediction System in China(No.96-908-01-06). |
| |
| 摘 要： | A three-dimensional ocean carbon cycle model which is a general circulation model coupledwith simple biogeochemical processes is used to simulate CO_2 uptake by the ocean.The OGCMused is a modified version of the Geophysical Fluid Dynamics Laboratory modular ocean model(MOM2).The ocean chemistry and a simple ocean biota model are included.Principal variablesare total CO_2,alkalinity and phosphate.The vertical profile of POC flux observed by sedimenttraps is adopted,the rain ratio,a ratio of production rate of calcite against that of POC,and thebio-production efficiency should be 0.06 and 2 per year,separately.The uptake of anthropogenicCO_2 by the ocean is studied.Calculated oceanic uptake of anthropogenic CO_2 during the 1980s is2.05×10~(15)g(Pg)per year.The regional distributions of global oceanic CO_2 are discussed.
|
A SIMULATION OF CO_2 UPTAKE IN A THREE DIMENSIONAL OCEAN CARBON CYCLE MODEL |
| |
| JIN Xin SHI Guangyu LASG. A SIMULATION OF CO_2 UPTAKE IN A THREE DIMENSIONAL OCEAN CARBON CYCLE MODEL[J]. Acta Meteorologica Sinica, 2001, 0(1) |
| |
| Authors: | JIN Xin SHI Guangyu LASG |
| |
| Affiliation: | JIN Xin SHI Guangyu LASG,Institute of Atmospheric Physics,Chinese Academy of Sciences.Beijing 100029 |
| |
| Abstract: | |
| |
| Keywords: | anthropogenic CO_2 ocean uptake three-dimensional model ocean carbon cycle model regional distribution |
| 本文献已被 CNKI 等数据库收录！ |
