Tree

World’s last known wild Chilean tree daisy gets a lifeline as conservationists use ropes to support its only survivor and two seedlings arrive at a Scottish garden

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World's last known wild Chilean tree daisy gets a lifeline as conservationists use ropes to support its only survivor and two seedlings arrive at a Scottish garden

A rare tree daisy from Chile’s Robinson Crusoe Island is receiving a new lifeline after two seedlings arrived at Logan Botanic Garden in south-west Scotland. Dendroseris neriifolia has been reduced to one known wild tree, which grows on a steep cliff and is supported by ropes to prevent it from falling. Conservationists in Chile and … Read more

Baltimore kept an invasive pear as its official tree for 52 years; after Maryland banned its sale, six costumed native trees raced to reveal its replacement, the tulip poplar

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Baltimore kept an invasive pear as its official tree for 52 years; after Maryland banned its sale, six costumed native trees raced to reveal its replacement, the tulip poplar

The six finalists were the tulip poplar, American sycamore, blackgum, bald cypress, bitternut hickory and overcup oak. (wbaltv photo) For 52 years, Baltimore had the Chanticleer pear, also known as the callery pear, as its official city tree. That changed last month after the city selected the tulip poplar as its new official tree, replacing … Read more

Since 2007, New York’s Rockefeller Center Christmas tree has been milled into lumber after the holidays; the wood has helped build Habitat homes from New York to Mississippi

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Since 2007, New York's Rockefeller Center Christmas tree has been milled into lumber after the holidays; the wood has helped build Habitat homes from New York to Mississippi

Rockefeller Center Christmas trees has been used in Habitat homes in several communities, including locations in New York, Connecticut, Pennsylvania, New Jersey, Mississippi and Maryland. For millions of people, the Rockefeller Center Christmas tree is a familiar part of the holiday season in New York City. Every year, the large tree stands in the plaza, … Read more

In 1998, Costa Rica spread 12,000 tonnes of orange waste over degraded pasture; 16 years later, tree diversity had tripled and forest biomass was 176% higher

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In 1998, Costa Rica spread 12,000 tonnes of orange waste over degraded pasture; 16 years later, tree diversity had tripled and forest biomass was 176% higher

Aerial view of the orange peel-treated area (right) and untreated pasture (left), surveyed by Princeton researchers. In the late 1990s, an unusual conservation experiment began in Costa Rica when ecologists proposed using orange peels and pulp to help restore a badly degraded piece of land inside a national park.For this, orange juice company Del Oro … Read more

In 1997, Florida released Australian insects to fight an invasive tree. Nearly three decades later, its invaded range has fallen by about 75%

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In 1997, Florida released Australian insects to fight an invasive tree. Nearly three decades later, its invaded range has fallen by about 75%

For decades, a tree from Australia spread across South Florida’s wetlands with little to hold it back. Melaleuca quinquenervia, often called paperbark, had been introduced to Florida for practical reasons, including landscaping and efforts to alter wet ground. It eventually escaped those uses and established dense stands across parts of the Everglades and surrounding wetlands. … Read more

79-year-old UK grandmother refuses to sell part of her garden for $60m road project to protect a 500-year-old oak tree and local wildlife

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79-year-old UK grandmother refuses to sell part of her garden for $60m road project to protect a 500-year-old oak tree and local wildlife

A 79-year-old grandmother in Herefordshire, UK, is refusing to sell part of her garden for a major road project that could bring a 60mph route close to her home. Jean Harris, a retired school secretary and piano teacher, has point-blank refused to negotiate over the land needed for the proposed Southern Link Road, now being … Read more

Meet the General Grant Tree: The worlds second-largest tree that became Americas only living National Shrine

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Meet the General Grant Tree: The world's second-largest tree that became America's only living National Shrine

Most people who have heard of giant sequoias can usually name one tree: the General Sherman Tree. Far fewer realise that another extraordinary giant stands only a short distance away in California’s Sequoia and Kings Canyon National Parks. The General Grant Tree does not hold the title of the world’s largest tree, yet its dimensions … Read more

Isro partners with ATREE to map grasslands, improve land use planning

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Isro partners with ATREE to map grasslands, improve land use planning

Bangalore: YisroThe Space Applications Center (SAC) and the Ashoka Research Trust for Ecology and Environment (ATREE) have signed a memorandum of understanding to integrate satellite data with research in the ecological field.“This collaboration will focus on mapping Indian grasslands and other open natural ecosystems, which are often underrepresented in policy and planning. The collaboration will … Read more