[PCA] NWFP-Digest-L No. 4/08 - Plant conservaiton issues
Patricia_DeAngelis at fws.gov
Patricia_DeAngelis at fws.gov
Thu Jun 5 08:38:10 CDT 2008
A few interesting articles from the latest edition of FAOs NWFP (non-wood
forest products) Digest Newsletter.
Patricia S. De Angelis, Ph.D.
Botanist - Division of Scientific Authority
Chair - Plant Conservation Alliance - Medicinal Plant Working Group
US Fish & Wildlife Service
4401 N. Fairfax Dr., Suite 110
Arlington, VA 22203
703-358-1708 x1753
FAX: 703-358-2276
Working for the conservation and sustainable use of our green natural
resources.
<www.nps.gov/plants/medicinal>
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NWFP-Digest-L
No. 4/08
Welcome to FAO?s NWFP-Digest-L, a free e-mail journal that covers all
aspects of non-wood forest products. Back issues of the Digest may be
found on FAO's NWFP home page: www.fao.org/forestry/site/12980/en.
You can take part in contributing to the continued success of this
newsletter by sharing with the NWFP community any news that you may have
regarding research, events, publications and projects. Kindly send such
information to NWFP-Digest-L at mailserv.fao.org:We also appreciate any
comments or feedback.
40. How is a tree valued?
Source: BBC News, UK, 23 April 2008
A plane tree in central London has been valued at £750,000 under a new
system that puts a "price" on trees. How?
A six-foot-wide plane in Berkeley Square, Mayfair, is thought
to be the UK's most valuable tree.
Large, mature, city trees like this one are being blamed -
sometimes wrongly and often fatally - for damage to neighbouring
properties.
But it is hoped a new valuation system will make it harder for
"expensive" trees to be felled due to doubtful suspicions they are to
blame for subsidence.
So how are trees priced? Size is the biggest factor, followed
by population density of the surrounding area (how many people enjoy the
tree), the size of the canopy, its life expectancy, its impact (does it
flower or drop annoying honeydew) and any special factors, such as Queen
Victoria planting it.
The system has been trialled in London and is gradually being
adopted by local authorities elsewhere, such as Bristol.
For full story, please see:
http://news.bbc.co.uk/2/hi/uk_news/magazine/7362363.stm
53. Web sites and e-zines
ForestERA
A collaborative process that views forest ecosystems from a landscape
perspective to discover better ways to restore their health and protect
our communities
http://www.forestera.nau.edu/index.htm
(From Gyde Lund)
Charles Darwin ? complete works
Now available on line. This is the largest ever publication of Darwin
papers and manuscripts, totalling about 20,000 items in nearly 90,000
electronic images
http://darwin-online.org.uk/manuscriptsBrowse.html.
(From Raju Acharya via the Nepalese Foresters List.)
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