Tropical Forests

Order of the National Green Tribunal regarding large scale felling of toddy yielding palm trees in Bihar, 05/06/2025

Order of the National Green Tribunal in the matter of In Re: News Item titled "Are missing palm trees causing more lighting deaths in Bihar appearing in ‘The Times of India’ dated 29.05.2025". The original application was registered suo-motu based on the news item titled "Are missing palm trees causing …

Saving rainforests from planters

The expansion of commercial plantations in tropical countries at the expense of species-rich rainforests is causing a serious erosion of biodiversity. A systematic study of rainforests and converted land in countries growing oil palm shows that only a sixth of the species normally found in a region remains after forests …

Ghana Climate Talks Make Progress to Save Forests

The world has made progress on ways to save tropical forests as part of a planned new UN pact to slow global warming, the UN's top climate official said at 160-nation talks in Ghana ending on Wednesday. "We are still on track, the process has speeded up," Yvo de Boer, …

At Conference on the Risks to Earth, Few Are Optimistic

More than 120 scientists, engineers, analysts and economists from 30 countries were hunkered down here for the 40th annual conference on "planetary emergencies.' The term was coined by Dr. Antonino Zichichi, a native son and a theoretical physicist who has made Erice a hub for experts to discuss persistent, and …

The real cost of gold

Skyrocketing mineral prices are fuelling a mining boom for which few developing nations are prepared, says William Laurance.

Counting large mammals

camera traps work well to estimate species diversity of medium and large mammals, a recent study says. Counting the number of mammals in dense tropical forests is difficult and rare species are often missed out. Camera traps offer a new tool for finding the number of large and medium sized …

Oil and gas projects in the Western Amazon: Threats to wilderness, biodiversity, and indigenous peoples

The western Amazon is the most biologically rich part of the Amazon basin and is home to a great diversity of indigenous ethnic groups, including some of the world's last uncontacted peoples living in voluntary isolation. Unlike the eastern Brazilian Amazon, it is still a largely intact ecosystem. Underlying this …

Tropical Forest Research Institute

The Tropical Forest Research Institute, Jabalpur is one of the eight regional institutes under the Indian Council of Forestry Research & Education. The institute has not only steadily advanced in terms of infrastructure but also specialized itself as a major nucleus for research on forestry and ecology related problems of …

Getting REDD right: Reducing Emissions from Deforestation and Forest Degradation (REDD) in the UNFCCC

This paper synthesizes principles and concepts about how voluntary carbon market compensation for reduced deforestation - market-based REDD - can help cut global emissions equitably and effectively, while contributing to development goals, protecting biodiversity and watersheds and benefitting indigenous and rural peoples and tropical nations. Several of these principles have …

Think tank reveals plan to manage tropical forests

A high-profile group of thinkers has come up with a straightforward way to integrate long-term forest management into an international agreement on halting deforestation. It is not clear whether the proposal

Brazil"s Environment Minister Marina Silva resigns

Brazil's environment minister, Marina Silva, quit her post on April 13 in despair over the obstacles she faced in reining in destruction of the Amazon rainforest. In the resignation, Silva said she stepped down because of the difficulty she had been having for some time in carrying out the national …

Indonesian forests to be traded on carbon market

The government of the Indonesian province, Papua, has signed a deal with a Sydney-based firm to establish a forestry-based carbon finance project. The project

Nitrogen cycling in Indian terrestrial natural ecosystems

Nitrogen (N) is essential to the survival of all life forms and often limits productivity, decomposition and the long-term accumulation of carbon in terrestrial ecosystems. Soil and vegetation are the respective primary and secondary sinks for N in terrestrial ecosystems. Litter production determines the amount and quality of N returned …

New Guinea forests shrinking faster than the Amazon

The lush tropical rainforests of Papua New Guinea are not the unspoilt haven that many believed till now. In fact, they are disappearing faster than those in the Amazon.

Satellite shows Papuas deforestation

Thirty years of satellite imagery of Papua New Guinea's rainforests has revealed destruction on such a rapid scale that by 2021 most accessible forest will be destroyed or degraded, a study released on Monday said. Papua New Guinea has the world's third largest tropical rainforest, after the Amazon and the …

Tropical forests axed in favour of palm oil

Indonesia and Malaysia have long denied that their tropical forests are being burned to make way for lucrative palm oil plantations. It seems they've been lying through their teeth. Between 1990 and 2005 palm plantations rocketed by 1.87 million hectares in Malaysia and by more than 3 million hectares in …

The changing Amazon forest

Long-term monitoring of distributed, multiple plots is the key to quantify macroecological patterns and changes. Here we examine the evidence for concerted changes in the structure, dynamics and composition of old-growth Amazonian forests in the late twentieth century. In the 1980s and 1990s, mature forests gained biomass and underwent accelerated …

Effects of rising temperatures and [CO2 ] on the physiology of tropical forest trees

Using a mixture of observations and climate model outputs and a simple parametrization of leaf-level photosynthesis incorporating known temperature sensitivities, we find no evidence for tropical forests currently existing

An objective tropical Atlantic sea surface temperature gradient index for studies of south Amazon dry-season climate variability

Future changes in meridional sea surface temperature (SST) gradients in the tropical Atlantic could influence Amazon dry-season precipitation by shifting the patterns of moisture convergence and vertical motion. Unlike for the El Nin

Interactions among Amazon land use, forests and climate : prospects for a near-term forest tipping point

Some model experiments predict a large-scale substitution of Amazon forest by savannah-like vegetation by the end of the twenty-first century. Expanding global demands for biofuels and grains, positive feedbacks in the Amazon forest fire regime and drought may drive a faster process of forest degradation that could lead to a …

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