Title | ||
---|---|---|
Estimation of net primary productivity using Boreal Ecosystem Productivity Simulator - a case study for Hokkaido Island, Japan |
Abstract | ||
---|---|---|
This paper describes a method for the estimation of the net primary productivity (NPP) by integrating remotely sensed and GIS data with a process,based ecosystem model (BEPS: Boreal Ecosystem Productivity Simulator) for Hokkaido Island, Japan. Using this method, we calculated the mean and total NPP for the study area in 1998 was 644 g C m-2 year-1 and 0.078 Pg C year-1, respectively. The effect of the quality of the model input requirements on accurate NPP estimation using a process-based model was also checked. The results show that the higher quality input data obtained from GIS data sets for a process-based model improved the NPP estimation accuracy for Hokkaido Island by about 16.6-39.7%. |
Year | DOI | Venue |
---|---|---|
2002 | 10.1109/IGARSS.2002.1026540 | IGARSS |
Keywords | Field | DocType |
forestry,geophysical techniques,vegetation mapping,ad 1998,beps,boreal ecosystem productivity simulator,gis,hokkaido island,japan,forest,geophysical measurement technique,method,net primary productivity,process based ecosystem model,remote sensing,vegetation,geographic information systems,net primary production,computer aided software engineering,meteorology,wind speed,ecosystem model,context modeling,productivity,ecosystems,information processing | Primary production,Computer science,Simulation,Remote sensing,Boreal ecosystem,Ecosystem model | Conference |
Volume | Citations | PageRank |
4 | 0 | 0.34 |
References | Authors | |
2 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Bunkei Matsushita | 1 | 68 | 9.80 |
Jin Chen | 2 | 0 | 0.34 |
Kameyama, S. | 3 | 0 | 0.34 |
Masayuki Tamura | 4 | 6 | 3.37 |