September 26, 2011
"We maintain that it is necessary to assess whether the management of the REDD project areas is achieving the objective of maintaining biodiversity. It will therefore be important to monitor changes and trends in populations of the key indicator taxa," the authors write, pointing out a number of factors that should be apart of any monitoring program of biodiversity for REDD, including tracking species that indicate habitat quality (and not just endangered species), developing a methodology that could be used in any forest worldwide, and using a protocol that is cheap and requires minimal training.
Two methods that fulfill this criteria are camera trapping of large and medium-sized mammals and acoustic sampling of bats.
An increasingly popular scientific tool, camera traps take photos of passing animals, often in remote areas.
"After the initial investment, [camera traps] are cost effective over time. They operate both day and night, in nearly any landscape or vegetation cover, for the life of their batteries, which can be months. They are non-invasive with minimal bias. Resulting photos are automatically date/time stamped and provide unambiguous archivable data, unlike more ephemeral data such as tracks or scat. In addition, interesting animal behavior of scientific interest may be recorded. Resulting images often have value for education or promotional purposes," the authors write. Camera traps are being increasingly used to track the rise and fall of mammal populations worldwide, making them a good choice for measuring biodiversity.
Another way to take stock of biodiversity in forests, according to the authors, is to monitor bat species through acoustic sampling.
"Globally, forests are the centers of the highest bat diversity. Bats also serve as indicators of habitat quality and reflect even minor habitat perturbations," the authors write. Each bat species has a unique vocal signature, which makes it possible to document bats in the area simply by recording them.
"Systems can range from fully automated, solar powered, with remote data access and equipment management, to simpler systems that require field technicians to visit monitoring stations to retrieve data and recharge monitoring station batteries at fixed time intervals," the authors explain, adding that acoustic sampling may also be used to identify some types of birds, frogs, and monkeys, providing additional data on biodiversity.
Key to both of these systems are their relative ease. Instead of having a dozen biologists tromp through forests for days on end, these methods capture species data non-invasively and with far less effort.
"Using standardized equipment (e.g., camera traps and acoustic monitoring stations), data analysis and management protocols will more likely lead to robust, repeatable, defensible data comparable over time, between sites," the authors write.
CITATION: Waldon, J., Miller, B. W. and Miller, C. M. 2011. A model biodiversity monitoring protocol for REDD projects. Tropical Conservation Science Vol. 4(3):254-260.
What is the current status of REDD+?
(03/23/2011) The Reducing Emissions from Deforestation and Degradation (REDD) mechanism is supposed to be the great hope for saving the world's forests. Advocates say REDD — now known as REDD+ — could finally create financial incentives for keeping forests standing instead of chopping them down for timber, pulp and paper, cattle, palm oil, and rubber. At the same time, REDD could generate benefits for the rural poor, while safeguarding biodiversity and other ecosystem services. But the devil is in the details. Ensuring that REDD is properly designed, funded, and implemented means that progress has been slower than some supporters have hoped. A poorly designed REDD may be worse than no REDD at all. So where does that leave REDD now? Mongabay asked John-O Niles, the Director of the Tropical Forest Group, for his thoughts on the current status of REDD policy.
REDD should fund efficient stoves, crop yield increases, says study
(05/31/2011) Efforts to reduce greenhouse gas emissions from deforestation and forest degradation (REDD) must incorporate the implementation cost of programs to meet resource demands of local people in order to be successful, argues a new study published in Nature Climate Change.
Greenpeace says McKinsey's REDD+ work could encourage deforestation
(04/07/2011) One of the world's top consultancies, McKinsey & Co., is providing advice to governments developing 'Reducing Emissions from Deforestation and Degradation' (REDD+) programs that could increase risks to tropical forests, claims a new report published by Greenpeace. The report, Bad Influence – how McKinsey-inspired plans lead to rainforest destruction, says that McKinsey’s REDD+ cost curve and baseline scenarios are being used to justify expansion of industrial capacity in Indonesia, Papua New Guinea, Democratic Republic of Congo, and Guyana.