The NPWS is continuing its inane broad-acre burning, blotting out the sun and polluting the atmosphere for the past two weeks. Most recent is a 260 hectare burn in the Wapengo catchment, also in an area with recent koala records.
The subtle but perhaps important difference on this occasion, is that the records come from surveys funded by the federal government. According to the interim working plan for the flora reserves, the federally funded surveys found black she-oak (Allocasuarina littoralis), is one of the most abundant species. The reason for this outcome probably stems from the decision to increase the diameter of trees measured in the koala plots,from 100 mm to 150 mm. If 100 mm minimum had been retained, it seems likely the surveys would confirm black she-oak are the most abundant species in most of the reserve.
While credible science tells us burning does not provide leverage over wildfire in this bio-region. The data employed is from eucalyptus forests, as opposed to the generally heavily logged and burned forests in the reserve. Accordingly the volume of fuel is reported as 16.4 tonnes per hectare, with fine fuels making up about 2 tonnes per hectare or 200 grams per square metre.
In the photo below is a black plastic bag filled with one square metre of fine fuel from under black she-oaks. Minus the bag it weighs 5660 grams, just over 28 times the weight of fine fuel in eucalyptus dominated forest. Not surprisingly this level of fuel greatly adds to the smoke and the CO2 produced from the fire. In this case, rather than the notional 32.8 tonnes of CO2 per hectare, the fire is likely to produce 142 tonnes of CO2 per hectare. NSW annual emissions per capita are around 19 tonnes CO2. So every 100 hectares burned equates to the annual CO2 output from 747.4 people.
Yesterday I received a response from Minister Upton, pasted below, regarding my request for NPWS contact details about the fence and catchments. While it’s expected that the NPWS would readily accept the Forestry Corporation’s version of events. I can’t find any reference to illegal encroachments, fences or investigations in the flora reserve working plan. So I wonder if there may be another non community version of the plan, circulating in state government departments
As for the Bega Valley Shire Council being the most appropriate contact about catchment issues. Mike Saxon is also the contact for a recently advertised OE&H position for a ‘Senior Team Leader – Water, flood plains and coast’, for the far south coast. So it possible that the NPWS and the OE&H are yet to employ someone that does catchments.
Only because I found the job description interesting, details for the position are at iworkfor.nsw.gov.au, job reference- 000057WJ, and applications close Monday 15 May 2017 11.59 pm.
Dear Mr Bertram
I refer to your email to the Minister for the Environment, the Hon Gabrielle Upton MP about your biodiversity reconstruction project on the NSW far south coast. Your email was referred to the Office of Environment and Heritage (OEH) and I have been asked to reply.
Thank you for your interest in the biodiversity of the far south coast. Before your proposal to trial biodiversity reconstruction can be considered for endorsement, there is an issue with the location of the fence that needs to be resolved. The National Parks and Wildlife Service (NPWS) have advised that the Forestry Corporation of NSW did not approve the construction of the portion of the fence on State Forest that is now part of the Murrah Flora Reserves. As part of the handover of the management of the flora reserves from Forestry Corporation to NPWS, the fence was identified as an illegal encroachment onto the Reserve. In the Murrah Flora Reserves Interim Working Plan the fence is identified for investigation. In the first instance, the Director South Coast Region (NPWS), Kane Weeks would be the most appropriate person to contact regarding the status of the fence and to consider your proposal to use the area for fauna reintroductions. The most appropriate contact about catchment issues is Bega Valley Shire Council.
The Murrah Flora Reserves Interim Working Plan can be found at http://www.forestrycorporation.com.au/__data/assets/pdf_file/0005/669281/Interim-working-plan-for-Murrah-flora-reserves.pdf
If you have any further questions about this issue, please contact Kane Weeks, Director South Coast Region, Park Operations on 02 4423 2170 or at Kane.Weeks@environment.nsw.gov.au.
South East Branch