Miller, Damian Robert Christian,Miller, Ildiko Klara
申请号：
AU2018200711
公开号：
AU2018200711A1
申请日:
2018.01.30
申请国别(地区):
AU
年份:
2018
代理人:
摘要：
#$%^&*AU2018200711A120180816.pdf#####1. ABSTRACT The invention defined herein is a method intended for use in water management, for example agriculture, where mapping of soil water concentration and aeration may assist in improving yields and reducing water waste. It uses temperature data measured in the air above the soil and the temperature at two or more depths in the soil to generate information concerning water concentration and soil aeration at any geographical point in a field.7. DIAGRAMS Land Surface ?t Soil Water Intermediate vadose water ------------------Capillary Fririge WaterTableI 0 Figure 1. Hydro-geologic zones and types of water in the subsurface. (Modified from Meinzer, O.E., U.S. Geological Survey Water Supply Paper 494, Washington D.C., 1923b, 71p) Soil Temperature Probe TAtR Ai r Figure 2. Illustration of one embodiment of the Soil Temperature Probe concept using 3 equal-distant subterranean sensors and one air sensor.
