Viewing posts by Peter Donovan
Carbon that counts (Christine Jones)
Posted by Peter Donovan 13 years ago
Christine Jones has a new paper here.
Google Earth Engine displays satellite data on energy flow
Posted by Peter Donovan 13 years, 1 month ago
A 32-day Landsat EVI composite image from Google Earth Engine showing San Juan Bautista, California, from April 7 to May 9, 2010. The town is at upper left. The tan-colored areas, upper center, are farm fields. The darker green areas on the bottom are pasture lands and woodland.
Selman Waksman's HUMUS: Origin, Chemical Composition, and Importance in Nature (1936)
Posted by Peter Donovan 13 years, 1 month ago |
California Grassland Carbon Challenge: What we learned, advice for moving ahead
Posted by Peter Donovan 13 years, 2 months ago| photo by Carol Hirashima |
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Using multi-species cover crops to improve soil health
Posted by Peter Donovan 13 years, 4 months ago
This is an excellent presentation by Jay Fuhrer, who works for the Natural Resource Conservation Service in North Dakota, USA. He uses case studies to explain how innovative use of cover crops can boost soil health and productivity, and dramatically reduce the use of artificial fertilizers.
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