共 43 条
- [21] The diagnosis and recommendation integrated system (DRIS) for diagnosing the nutrient status of grassland swards: II. Model calibration and validation Plant and Soil, 1997, 197 : 137 - 147
- [24] Assessing the wildlife habitat value of New England salt marshes: II. Model testing and validation Environmental Monitoring and Assessment, 2009, 154 : 361 - 371