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A true scientist, Davey was committed to improving the technology and tools needed to advance tree care research. His company developed the rhisotron, an underground research station. The 4-foot- (1.2 m)square, 4-foot (1.2 m)-deep station featured one side of polished plate glass with a unique subterranean vantage point, allowing Davey to view ...
[1] [2] [3] John Davey, its founder, is considered the father of the science of tree surgery and the modern-day industry of arboriculture. [ 4 ] [ 5 ] [ 6 ] It has been employee owned since 1979 and is the 9th largest such company in the U.S. [ 7 ] Forbes named it as one of America's best employers in 2015 and U.S. News & World Report named it ...
ANSI A300 is the tree care industry standard of care in the USA. It was developed by Tree Care Industry Association and maintained by consensus of various industry stakeholders through periodically reviewing and updating the guidelines.
Various organizations, such as the International Society of Arboriculture, the British Standards Institute [13] and the Tree Industry Association (formerly the National Arborist Association), have long recognized the sensitivity of tree health to construction activities. The effects are important because they can result in monetary and/or ...
Eucalyptus deglupta is a species of tall tree, commonly known as the rainbow eucalyptus, [3] Mindanao gum, or rainbow gum [4] that is native to the Philippines, Indonesia, Timor Leste and Papua New Guinea. It is the only Eucalyptus species that usually lives in rainforest, with a natural range that extends into the Northern Hemisphere. It is ...
Research Corporation was the second foundation established in the United States (Andrew Carnegie established the Carnegie Foundation for the Advancement of Teaching in 1906) and America's first foundation devoted solely to the advancement of science. For over 100 years, RCSA has catalyzed transformative research by funding top early-career ...
The Center for International Forestry Research (CIFOR) is a non-profit scientific research organization that conducts research on the use and management of forests with a focus on tropical forests in developing countries.
Joan Roughgarden (born 13 March 1946) is an American ecologist and evolutionary biologist.She has engaged in theory and observation of coevolution and competition in Anolis lizards of the Caribbean, and recruitment limitation in the rocky intertidal zones of California and Oregon.