Hu, Yuncai; Schmidhalter, Urs
Urease inhibitors: opportunities for meeting EU national obligations to reduce ammonia emission ceilings by 2030 in EU countries
Environmental Research Letters
2021
16
8
084047

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Effect of Time of Day and Sky Conditions on Different Vegetation Indices Calculated from Active and Passive Sensors and Images Taken from UAV
Remote Sensing
2021
13
9
1691