At the beginning of the report, Dr. Rosentreter states:
“Based on observations at these sites is possible that BLM caused more damage than good on the Soda fire rehabilitation. Many of these actions caused damaged forbs and biocrusts. These disturbances destabilized the soil and will encourage the colonization by invasive species including cheatgrass.”
Large areas of the Soda Fire have been replanted with Siberian and crested wheatgrass, a non-native grass species that ranchers like for its livestock forage value. It has little value as wildlife habitat and is difficult to get rid of once it has been established. In one unburned area visited by Dr. Rosentreter, the BLM had used rangeland drills to disturb the soil and plant seeds. According to Rosentreter, this area did not need rehabilitation but, unfortunately, the drills overturned the soils in the unburned area and little was growing in the newly disturbed soils. These disturbed soils are now prime habitat for cheatgrass and medusahead rye, another invasive annual grass that has gained a foothold in this area and that is just as bad for fueling fires but even less palatable for wildlife than cheatgrass.
To summarize, Dr. Rosentreter says:
“The BLM project personnel may not have consulted with a broad cross section of their own experienced resource personnel and, instead, relied on less ecologically knowledgeable fire, operations, and local range staff for planning this apparently ill-fated rehabilitation operation. An oversite review by BLM soil scientists, botanists and more experienced wildlife personnel could have provided valuable recommendations for adaptive management. Future review by non-agency scientists might help to improve future fire rehabilitation plans and actions. This rehabilitation did not utilize the knowledge gained from recent science on fire rehabilation nor on the vegetative needs of sage grouse.”
From: www.thewildlifenews.com
GR: BLM often tries to assist ranchers without regard for the long-term stability of rangeland ecosystems. Here’s another excellent example of the disastrous consequences.