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More Than 700 Wildlife Species Discovered in Cambodian Mangrove Forest

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18 Apr, 2024

This post was originally published on Eco Watch

In one of the most detailed surveys ever undertaken, hundreds of animal species — from birds to primates to web-footed wildcats — have been discovered in a Cambodian mangrove forest.

Team leader Stefanie Rog — a conservation biologist and senior program manager with Fauna & Flora International, which funded the study — recorded an astounding variety of species at the Peam Krasop sanctuary and adjacent Koh Kapid Ramsar wildlife reserve in Cambodia. Some of the animals they encountered included the critically endangered Sunda pangolin; endangered long-tailed macaques, large-spotted civet and hairy-nosed otters; the vulnerable fishing cat; and 74 fish species, a press release from Fauna & Flora said.

“We found 700 different species in these mangrove forests but we suspect we have not even scratched the surface,” Rog said, as The Guardian reported. “If we could look at the area in even greater depth we would find 10 times more, I am sure.”

The Peam Krasop mangrove forest. FFI R5 / Steph Baker / Fauna & Flora

Mangrove forests are found in tropical and subtropical coastal areas. They are specially adapted to flourish in both salt and brackish water, but 40 percent of them have been decimated in the past few decades due to land use changes such as agriculture and development.

Mangroves provide a variety of ecosystem services, such as acting as fish nurseries and reducing the impact of storm surges and the resulting damage to coastlines.

“We found young barracudas, snappers and groupers in the waters here,” Rog said, as reported by The Guardian. “They are clearly important breeding places for fish and provide local communities with food as well as providing stock for commercial fisheries.”

The survey was led by Fishing Cat Ecological Enterprise and Fauna & Flora, along with the Royal University of Agriculture’s faculty of fisheries and aquaculture and the Ministry of Environment.

The survey team conducted their field research during the dry and wet seasons of 2023. They set 57 camera traps across the protected area over 4,000 trap nights, the report said.

The experts also carried out targeted surveys that focused on reptiles, bats, amphibians, juvenile fish, invertebrates and plants.

“[T]hese results evidence an important array of wildlife in need of protection,” the report said. “Overall, priority should be given to maintaining forest condition and cover within the sanctuary, since the loss of older, larger trees (which typically provide more cavities, hollows and crevices) particularly threatens foliage-roosting species, whereas fragmentation of mature forest stands erodes the connectivity between suitable habitat. Cleared areas of mixed mangrove that have been abandoned should be left to regenerate naturally, as these areas are connected to natural seedling recruitment. Protection and patrolling activities should be conducted regularly in order to make sure that no further disturbance to these areas takes place.”

The rare fishing cat has webbed toes, which the large feline uses to swim through waters surrounding the mangroves, from which they hunt for fish and rats.

A fishing cat in the Peam Krasop wildlife sanctuary. Fauna & Flora / FCEE

“It’s very rare to see a fishing cat and we have only found out that they are in the forest from the photo­graphs taken by our camera traps,” Rog said, as The Guardian reported. “Mangroves are places of roots and mud and they are difficult for humans to get into, which is why they provide precious sanctuaries for these vulnerable animals.”

The survey found 150 bird species, 15 of which are on the International Union for Conservation of Nature’s Red List as near-threatened or endangered.

“A mangrove forest relies on all the interconnected relationships between species and if you start taking away some of those species, then slowly you will lose the functioning of the forest,” Rog said, as reported by The Guardian. “[Mangrove forests] are so much more than just an ecosystem that provides a carbon-saving service or coastal protection. They are actually beautiful in their own right. For me, there is no better feeling than to be in this unique, mythical forest, knowing there is still so much more to explore – that there is another world waiting for further discovery.”

The researchers said calling attention to some of the incredible diversity of species who live in this watery wonderland can help support conservation and future investigation of a uniquely rich ecosystem.

“The results provided in this report, while an incomplete picture of the area’s biodiversity, highlight the conservation value of the Peam Krasop/Koh Kapik mangrove forests, and can serve to underpin stronger management of the area, as well as inform initiatives such as eco-tourism and further research,” the report said.

The post More Than 700 Wildlife Species Discovered in Cambodian Mangrove Forest appeared first on EcoWatch.

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Taking the electronic pulse of the circular economy

Taking the electronic pulse of the circular economy

In June, I had the privilege of attending the 2025 E-Waste World, Battery Recycling, Metal Recycling, and ITAD & Circular Electronics Conference & Expo events in Frankfurt, Germany.

Speaking in the ITAD & Circular Electronics track on a panel with global Circular Economy leaders from Foxway Group, ERI and HP, we explored the evolving role of IT asset disposition (ITAD) and opportunities in the circular electronics economy.

The event’s focus on advancing circular economy goals and reducing environmental impact delivered a series of insights and learnings. From this assembly of international expertise across 75+ countries, here are some points from the presentations that stood out for me:

1. Environmental impact of the digital economy

Digitalisation has a heavy material footprint in the production phase, and lifecycle thinking needs to guide every product decision. Consider that 81% of the energy a laptop uses in its lifetime is consumed during manufacture (1 tonne in manufacture is equal to 10,000 tonnes of CO2) and laptops are typically refreshed or replaced by companies every 3–4 years.

From 2018 to 2023, the average number of devices and connections per capita in the world increased by 50% (2.4 to 3.6). In North America (8.2 to 13.4) and Western Europe (5.6 to 9.4), this almost doubled. In 1960, only 10 periodic table elements were used to make phones. In 1990, 27 elements were used and now over 60 elements are used to build the smartphones that we have become so reliant on.

A key challenge is that low-carbon and digital technologies largely compete for the same minerals. Material resource extraction could increase 60% between 2020 and 2060, while demand for lithium, cobalt and graphite is expected to rise by 500% until 2050.

High growth in ICT demand and Internet requires more attention to the environmental footprint of the digital economy. Energy consumption of data centres is expected to more than double by 2026. The electronics industry accounts for over 4% of global GHG — and digitalisation-related waste is growing, with skewed impacts on developing countries.

E-waste is rising five times faster than recycling — 1 tonne of e-waste has a carbon footprint of 2 tonnes. Today’s solution? ‘Bury it or burn it.’ In terms of spent emissions, waste and the costs associated with end-of-life liabilities, PCBAs (printed circuit board assembly) cost us enormously — they generally achieve 3–5% recyclability (75% of CO2 in PCBAs is from components).

2. Regulating circularity in electronics

There is good momentum across jurisdictions in right-to-repair, design and labelling regulations; recycling targets; and voluntary frameworks on circularity and eco-design.

The EU is at the forefront. EU legislation is lifting the ICT aftermarket, providing new opportunities for IT asset disposition (ITAD) businesses. To get a sense, the global market for electronics recycling is estimated to grow from $37 billion to $108 billion (2022–2030). The value of refurbished electronics is estimated to increase from $85.9 billion to $262.2 billion (2022–2032). Strikingly, 40% of companies do not have a formal ITAD strategy in place.

Significantly, the EU is rethinking its Waste Electrical and Electronic Equipment (WEEE) management targets, aligned with upcoming circularity and WEEE legislation, as part of efforts to foster the circular economy. A more robust and realistic circularity-driven approach to setting collection targets would better reflect various factors including long lifespans of electronic products and market fluctuations.

Australia and New Zealand lag the EU’s comprehensive e-waste mandated frameworks. The lack of a systematic approach results in environmental degradation and missed positioning opportunities for businesses in the circular economy. While Australia’s Senate inquiry into waste reduction and recycling recommended legislating a full circular economy framework — including for imported and local product design, financial incentives and regulatory enforcement, New Zealand remains the only OECD country without a national scheme to manage e-waste.

3. Extending product lifecycles

Along with data security and digital tools, reuse was a key theme in the ITAD & Circular Electronics track of the conference. The sustainable tech company that I lead, Greenbox, recognises that reuse is the simplest circular strategy. Devices that are still functional undergo refurbishment and are reintroduced into the market, reducing new production need and conserving valuable resources.

Conference presenters highlighted how repair over replacement is being legislated as a right in jurisdictions around the world. Resources are saved, costs are lowered, product life is extended, and people and organisations are empowered to support a greener future. It was pointed out that just 43% of countries have recycling policies, 17% of global waste is formally recycled, and less than 1% of global e-waste is formally repaired and reused.

Right to repair is a rising wave in the circular economy, and legislation is one way that civil society is pushing back on programmed obsolescence. Its global momentum continues at different speeds for different product categories — from the recent EU mandates to multiple US state bills (and some laws) through to repair and reuse steps in India, Canada, Australia and New Zealand.

The European Commission’s Joint Research Commission has done a scoping study to identify product groups under the Ecodesign framework that would be most relevant for implementing an EU-wide product reparability scoring system.

Attending this event with the entire electronic waste recycling supply chain — from peers and partners to suppliers and customers — underscored the importance of sharing best practices to address the environmental challenges that increased hardware proliferation and complex related issues are having on the world.

Ross Thompson is Group CEO of sustainability, data management and technology asset lifecycle management market leader Greenbox. With facilities in Brisbane, Sydney, Melbourne, Canberra, Auckland, Wellington and Christchurch, Greenbox Group provides customers all over the world a carbon-neutral supply chain for IT equipment to reduce their carbon footprint by actively managing their environmental, social and governance obligations.

Image credit: iStock.com/Mustafa Ovec

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