Trees

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 …

Revival plan for a disappearing tree

an important tree species is fast disappearing in the Western Ghats. A

Urban trees in Bangalore city: literature review and pilot study on the role of trees in mitigating air pollution and the.....

Urban forests are a vital component of the urban ecosystems and are gaining importance as the quality of this ecosystem is deteriorating. The main problem with urban greening today, is that very little information is available to planners and legislators regarding the costs and benefits of urban trees. This factors …

Studies on nutrient status and some physiological parameters in leaves of Lannea Coromandelica used as fodder

Mineral status and some physiological parameters of Lannea coromandelica (Houtt) Merr. (Anacardiaceae) were estimated during leaf active growth period. Lannea coromandelica is widely used in afforestation and social forestry programmes to meet the fuelwood and fodder demand as well as to maintain ecological balance and environmental stability. Dec 2007

Teak rings uncover rainfall data

a ring can reveal a lot. Research suggests growth rings in teak tree trunks can reveal climatic changes over the years. The width of the rings are in direct proportion to the rainfall. A study of teak rings in India has traced rainfall data back to 1835. Rainfall measurements are …

Natural dyes from Gulmohar flowers

There's more to the gulmohar tree than what the paperbacks or college annuals say. Scientists at the regional research laboratory in Bhubaneshwar have produced several natural dyes from different parts of gulmohar flower by combining them with other substances. When mixed with turmeric powder, the extract of the flower produced …

Review of `Trees of Delhi`, a book by Pradip Krishen

Book>>Trees of Delhi A Field Guide by Pradip Krishen Penguin Books India>> Dorling Kindersley 2006 Concrete jungle is a phrase often used to describe a lot of urban areas. Delhi is no exception. It's certainly not the archetypal naturalist's delight. But Pradip Krishen is no archetypal naturalist: he is a …

Effect of deoiled seed cakes as plant nutrient source on the growth and biomass production of Dalbergia Sissoo Roxb. seedlings

Deoiled cakes are the residues left after the oil is extracted from the oil containing seeds. They are one of the important organic source for plant nutrients. The deoiled cakes to large extent are used as concentrated organic manures. They contain nitrogen, phosphorus, potassium along with a large percentage of …

Drought forces Egyptians into felling trees

a recent study has revealed that trees are in significant decline in the Eastern Desert of Egypt. The desert ranks among the most extreme deserts, with average annual rainfall being less than 30 mm. However, the region has widespread dry river valleys called wadis. The researchers monitored Acacia tortilis and …

News Snippets

>> Germans have found a novel way of recycling thousands of used and unsold Christmas trees: to give them to the local zoo to feed the animals. "Elephants around the country will have a delicious lunch of five Christmas trees each,' Berlin zoo spokesperson Ragnar Kuehne informed the news agency …

Trees and water: smallholder agroforestry on irrigated lands in Northern India

This study used farmer-survey data, remote sensing, and hydrological modeling of the prevalent cropping systems to investigate the importance and role of the poplar trees within the agricultural landscape, and to estimate their water use. It was found that trees are currently grown on approximately 10% of the irrigated lands, …

Trees and water: smallholder agroforestry on irrigated lands in Northern India

This study used farmer-survey data, remote sensing, and hydrological modeling of the prevalent cropping systems to investigate the importance and role of the poplar trees within the agricultural landscape, and to estimate their water use. It was found that trees are currently grown on approximately 10% of the irrigated lands, …

People, forests and trees in West and Central Asia : outlook for 2020

This publication, the main report of the Forestry Outlook Study for West and Central Asia (FOWECA), provides a long-term perspective of changes in the forest sector. Implemented in partnership with the countries, the study covered 23 countries in West Asia, Central Asia and the southern Caucasus. This report outlines the …

Restorative forestry and agroforestry in hot arid region of India: A review

The hot arid regions of India in economically and environmentally disadvantaged part of the country with unique problems. These, ecosystems are highly fragile and large liabilities causing severe impediments in development programmes. Despite of hostile conditions, Indian hot arid zone are fairly well vegetated and tree species diversity perhaps much …

People, forests and trees in West and Central Asia: outlook for 2020

This publication, the main report of the forestry outlook study of West and Central Asia, provides a long-term perspective of changes in the forest sector. Implemented in partnership with the countries, the study covered 23 countries in West Asia, Central Asia and the southern Caucasus. This report outlines the probable …

Nursery technology: Vegetative propagation of forestry species for higher biomass production

Vegetative propagation of forestry species has many advantages over seed raised plantations. Uniformity in plantation stand, fast growth and consequently higher biomass production are a few prominent points in favor of vegetative propagation. Lack of assured supply of the points necessitating search for an alternative strategy. Nursery technology available today …

Forests in peril in Amazon rainforests

Many species of trees in the Amazon rainforests, and animals that depend on them are disappearing more rapidly than previously thought, an international research team reported recently. Led by William Laurance of the Smithsonian Tropical Research Institute in Panama, the research team has been studying nearly 32,000 Amazonian trees for …

Potential role of ardu (Ailanthus Excelsa) in agroforestry systems for sustainable rainfed agriculture in Gujarat

Studies conducted on Ardu (Ailanthus excelsa) based agrisilvi system of agroforestry during 1999-00 to 2001-02 have indicated beneficial effect of Ardu on environment and soil health. Dec 2006

SC committee stops work on Himachal dam

the Supreme Court's Central Empowered Committee has ordered the Himachal Pradesh government to stop work on the Kol hydroelectric project in view of the controversies surrounding the diversion of the Majathal Wildlife Sanctuary for the dam. The order came in response to a public interest petition on the issue of …

Field manual for forest inventory

The objectives of the inventory are to get information about the vegetation in the forest area. Inventory includes mapping, sampling and analysis. The present inventory will make use of a combination of Geomatics and field inventory data for assessment of growing stock and forest condition.

Cloning revives Himachal willows

willow trees are drying up in the Lahaul valley of Himachal Pradesh. The Himalayan Forest Research Institute (hfri), Shimla, says that in the past decade more than 3,000 trees have died from aphid attacks, monoculture plantations, old planting stocks, decrease in water flow, wrong choice of planting sites, rise in …

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