Ecosystem assessment and management (EAM) system was set up based on process model, wireless sensor, spatial database and cloud computation technologies. The system can predict soil nutrients, moisture, greenhouse gas emissions, yield etc. according to different management scenarios. The system can be used to evaluate the impact of different management methods on the ecological system and optimizing management practices.
Major functions:
1.Query current location’s basic ecological information, such as: soil properties, land cover etc.
2.Simulate the crop production, soil moisture, water, fertilizer requirement under different management scenarios.
3.Simulate crop production under variety of meteorological model
EAM 系统基于云端计算，可以预测不同管理措施下，土壤的温度，湿度，养分变化动态，温室气体排放量以及作物产量等。可用于对不同的农业管理措施进行优化。
软件主要包含以下功能：
1.查询当前点土壤，植被类型信息。
2.模拟不管理措施下作物产量，土壤湿度，以及水肥需求量
3.模拟不同气候模式下的作物产量。