We need a Revegetation Council

14 01 2019
planting trees

As I have discussed before, the greatest threatening process to biodiversity in South Australia today is past and ongoing clearing of native vegetation. So, arresting further vegetation clearing, and restoring previously cleared land to functional native-vegetation communities are easily the highest priorities across the entire State.

Despite some valiant attempts across South Australia to revegetate previously cleared areas1, the haphazard approach to reforestation in South Australia means that we are unlikely to be maximising ecological function and providing the best habitats for native biodiversity. Several improvements in this regard can be made:

(i) Establish a State Register of past, ongoing, and planned revegetation projects, including data on the proponents, area revegetated, species planted, number of individuals planted for each species, monitoring in place (e.g., plant survival, other species using the restored habitat, etc.), and costs (actual or projected). Such a State Register would allow for a more regional coordination of future revegetation projects to suggest potentially more ecologically useful approaches. This could include identifying the most locally suitable species to plant, maximising the area of existing native habitat or restored fragments by planting adjacent to these, joining isolated islands of habitat to increase connectivity, or even to create more efficient projects by combining otherwise independent proponents (e.g., adjacent landholders).

(ii) Establish a State Revegetation Council that uses data from the Register to prioritise projects, enhance collaboration, and suggest improvements in design and placement according to the principles mentioned above. The Council could also help to coordinate monitoring of progress and ecological outcomes at the landscape scale. A similar State Register for Wetland Restoration and a relevant Council could be established in a similar manner, emphasising the conservation and restoration of smaller wetlands with more unique, endemic plant species. Likewise, both Councils could ideally assist in coordinating non-profit and private organisations in terms of their revegetation priorities, as well as coordinate with conservation covenants(see below) for private landholders.

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Unholy trinity of leakage, permanence and additionality

13 03 2012

I begin with the proverbial WTF? The title of this post sounds a little like the legalese accompanying a witchcraft trial, but it’s jargon that’s all the rage in the ‘trading-carbon-for-biodiversity’ circles.

I’m sure that most of my readers will have come across the term ‘REDD‘ (Reduced Emissions from Deforestation and forest Degradation), which is the clever idea of trading carbon credits to keep forests intact. As we know, living forests can suck up a lot of carbon from the atmosphere (remember your high school biology lesson on photosynthesis? Carbon dioxide in. Oxygen out), even though climate change is threatening this invaluable ecosystem service. So the idea of paying a nation (usual a developing country) to protect its forests in exchange for carbon pollution offsets can potentially save two birds with one feeder – reducing overall emissions by keeping the trees alive, and ensuring a lot of associated biodiversity gets caught up in the conservation process.

The problem with REDD though is that it’s a helluva thing to bank on given a few niggly problems essentially revolving around trust. Ah yes, the bugbear of any business transaction. As the carbon credit ‘buyer’ (the company/nation/individual who wishes to offset its carbon output by ‘buying’ the carbon uptake services provided by the intact forest), you’d want to make damn sure that all the money you spend to offset your carbon actually does just that, and that it doesn’t just end up in the hands of some corrupt official, or even worse, used to generate industry that results in even higher emissions! As the buyer, of course you want to entice investors to give you lots of money, and if you bugger up the transaction (by losing the resource you are providing), you’re not likely to have any more investors coming knocking on your door.

Enter the unholy trinity of leakage, permanence and additionality.

This horrible jargon essentially describes the REDD investment problem:

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