Subject: ECOLOG-L Digest - 31 Oct 2002 to 1 Nov 2002 (#2002-279)
There are 12 messages totalling 674 lines in this issue.
Topics of the day:
1. News: UN Estimates Global Cost of Environmental Disasters
2. News: Oil and Gas Exploration Fragments Public Lands
3. working link, Mass. rare species job
4. Workshop on wetland restoration
5. Invasive species/DNA markers and home ranges was Postdoc positionavaila
le
6. Two Positions at West Virginia University
7. Internship Opportunity: BLM
8. Invasive species/DNA markers and home ranges was Postdoc position
available
9. microalgae: culturing/nutritional analysis/identification
10. BLM internship posting (text format)
11. YST Invasive species/DNA markers and home ranges
12. Invasive species/DNA markers and home ranges was Postdoc
positionavailable
----------------------------------------------------------------------
Date: Thu, 31 Oct 2002 19:17:11 -0800
From: Ashwani Vasishth <vasishth@USC.EDU>
Subject: News: UN Estimates Global Cost of Environmental Disasters
RISING EMISSIONS PUSH SKYROCKETING CLIMATE COSTS
NEW DELHI, India, October 30, 2002 - The final bill for this year's
natural disasters could be over US$70 billion, according to financial
experts at Munich Re, one of the world's largest re-insurance firms.
For full text and graphics visit:
http://ens-news.com/ens/oct2002/2002-10-30-10.asp
* * *
U.N. SAYS ENVIRONMENTAL DISASTERS COST WORLD $70 BILLION
Crippling droughts, torrential floods, and other environmental
disasters will cost the world more than $70 billion in 2002,
the United Nations Environment Program (UNEP) said on Wednesday.
Devastating floods — just some of 526 "significant"
natural disasters in the first nine months of the year —
ripped through parts of Europe, China, India, Nepal, and
Bangladesh this year, killing thousands of people and leaving
millions more homeless.
Source: Reuters
http://enn.com/news/wire-stories/2002/10/10312002/reu_48846.asp
------------------------------
Date: Thu, 31 Oct 2002 19:18:32 -0800
From: Ashwani Vasishth <vasishth@USC.EDU>
Subject: News: Oil and Gas Exploration Fragments Public Lands
ENERGY DEVELOPMENT FRAGMENTS PUBLIC LANDS
WASHINGTON, DC, October 30, 2002 (ENS) - Oil and gas development causes
habitat fragmentation that extends far beyond the physical structures of
the oil or gas field, argues a new analysis by The Wilderness Society. The
environmental group also released figures suggesting that Bush
administration estimates of the economically recoverable oil and natural
gas deposits on public lands may be unrealistically high.
For full text and graphics visit:
http://ens-news.com/ens/oct2002/2002-10-30-06.asp
* * *
The Wilderness Society report, "Fragmenting Our Lands: The Ecological
Footprint from Oil and Gas Development," is available at:
http://www.tws.org/newsroom/report_fragmenting101402.htm
The report, "Energy and Western Wildlands: A GIS Analysis of Eonomically
Recoverable Oil and Gas," is available at:
http://www.tws.org/newsroom/report_energy101402.htm
------------------------------
Date: Fri, 1 Nov 2002 07:38:34 EST
From: "Swain, Pat (FWE) (Pat Swain)" <Pat.Swain@STATE.MA.US>
Subject: working link, Mass. rare species job
It's been pointed out to me that the link I posted yesterday for the
environmental review job at Mass. Natural Heritage & Endangered Species
Program doesn't work.
Instead, go to http://ceo.hrd.state.ma.us/, chose Agency (Department of
Fisheries, Wildlife, & Environmental Law Enforcement, and then the job is th
Conservation Biologist III.) or the Title is Conservation Biologist III, or
chose Occupational Group (look under biologist for the Conservation
Biologist III). Or Location is Westborough.
Here's my original posting without the bad link:
Please post and pass to appropriate individuals!
Massachusetts has just posted a job announcement for the position in the
Mass. Natural Heritage & Endangered Species Program that reviews all project
in the state that come under the Massachusetts Endangered Species Act. This
is a regulatory position that requires biological knowledge - and provides
chance to make a real difference.
The application deadline is Nov. 13, 2002.
Pat
-----------
Patricia Swain 508-792-7270 x 160
Community Ecologist FAX: 508-792-7821
Natural Heritage & Endangered Species Program
Division of Fisheries & Wildlife
1 Rabbit Hill Road
Westboro, MA 01581
------------------------------
Date: Fri, 1 Nov 2002 10:24:20 -0500
From: Greg Noe <noeg@FIU.EDU>
Subject: Workshop on wetland restoration
"BEHEMOTH" WETLAND RESTORATIONS: CASE STUDIES AND LESSONS
LEARNED
A workshop sponsored by:
The South Atlantic Chapter of the Society of Wetland Scientists,
The University of Florida Center for Wetlands, and
The St. Johns River Water Management District
Wednesday, November 20, 2002
8am to 4pm
University of Florida
The Doubletree Hotel and Conference Center
Gainesville, Florida
This one-day workshop will feature speakers presenting information on case
examples of large-scale wetland restoration efforts and their research into
hose
efforts. The workshop sponsors hope particularly to share the lessons learne
about
wetland restoration, its successes and failings, taking a landscape perspect
ve. We^Òll
ask the question, do these "behemoth" wetland restorations serve to magnify
he
principles fundamental to all restorations, whatever the size? Please join u
!
For the full announcement, agenda, lodging information and directions, and
registration information, please go to our chapter website:
http://www.sws.org/regional/SouthAtlantic
------------------------------
Date: Fri, 1 Nov 2002 09:27:53 -0600
From: Robert Hamilton <RHamilto@MC.EDU>
Subject: Re: Invasive species/DNA markers and home ranges was Postdoc
positionavailable
I guess I see no desire here to identify a home range, but rather a desire t
analyze for genetic variability across the entire range of the species and
dentify genotypes susceptible to biocontrol. This critique by Gerlach in no
ense addresses the issues raised in the other 2 posts at all. The "fact" tha
there are no biocontrol agents for the plant species in question points out
the need for such studies if in fact the plant is a serious problem. Suggest
ng that analysis via protein electrophoreisis is superior to analysis via DN
electrophoresis as a means of developing genetic markers is indicative of b
ing completely out of touch with that school of science that deals with the
nalysis of genetic markers.
We need a greater emphasis on molecular ecology in such studies. They hold g
eat promise to reveal usefgul information for both basic and applied science
Rob Hamilton
"So easy it seemed once found, which yet
unfound most would have thought impossible"
John Milton
________________________________________
Robert G. Hamilton
Department of Biological Sciences
Mississippi College
P.O. Box 4045
200 South Capitol Street
Clinton, MS 39058
Phone: (601) 925-3872
FAX (601) 925-3978
>>> John Gerlach <jdgerlach@UCDAVIS.EDU> 10/31/02 11:31AM >
>>
How can DNA work can identify the "home range" of a species such as yellow
starthistle which is an obligate outcrosser, has been introduced widely
across Eurasia as a contaminant of crop seed for over 2000 years, and was
introduced into the same areas in the US and other areas of the world
multiple times over a period of 80 years from multiple Eurasian
populations. From historical records I can tell you with 100% certainty
that the "home ranges" of the "invasive genotypes" of this species are the
alfalfa and clover seed producing regions of France, Spain, and Italy.
According to USDA research reports there are no useful specialist
biocontrol insects in those regions. The current insect biocontrol
collecting expeditions to Turkey and southern Russia are collecting insect
genotypes that have never experienced the yellow starthistle genotype that
is considered an invasive species.
John Gerlach
Postdoctoral Research Fellow
Ecology Graduate Group
Dept. of Agronomy and Range Science
University of California
One Shields Avenue
Davis, CA 95616
(530) 752-1701
FAX (530) 752-4361
jdgerlach@ucdavis.edu
> Dear Ecologers,
>
> I can't resist telling you that I wrote a grant proposal to USDA/ARS in
> 1987 as a recent UCDavis Genetics PhD to do very similar of work with
> Yellow Star Thistle DNA.
>
> The proposal got generally good reviews, except that the USDA reviewers
> were quite sure that protein electrophoresis not DNA was the wave of th
> future.
>
> I realized there was little immediate future in working on the populati
n
> genetics of biological control in this country.
>
> Patrick
> patfoley@csus.edu
>
> Doug Luster wrote:
>
> > The USDA, Agricultural Research Service, Ft. Detrick (Frederick) M
,
> > is seeking a POSTDOCTORAL RESEARCH ASSOCIATE, (Plant Population
> > Biologist-Weeds). A recent Ph.D. in plant ecology, plant populati
n
> > biology, botany, weed science or plant molecular biology is requir
d.
> > Salary is commensurate with experience ($46,469-$72,400).
> >
> > The incumbent will study the genetic diversity and geographic orig
ns
> > of the invasive weed, yellow starthistle (Centaurea solstitialis L
).
> > The objectives of the research are to 1) Use DNA fragment pattern
> > analysis and sequencing of Mediterranean, Eurasian and U.S. YST
> > populations to identify the origins and estimate the genetic
> > complexity of U.S. YST populations; and 2) Identify YST molecular
> > markers associated with susceptibility and resistance of U.S. YST
o
> > biocontrol pathogens.
> >
> > Experience with nucleotide fragment analysis (microsatellite, RAPD
> > AFLP or RFLP), Polymerase Chain Reaction, and DNA sequencing is
> > required, and knowledge of techniques for phylogenetic analysis of
> > molecular data and comparative alignment of nucleotide sequence is
> > desirable.
> >
> > Portions of the Research will be performed in a biocontainment
> > facility. Appointment is contingent upon the applicant's successf
l
> > completion of a pre-employment suitability determination.
> >
> > Send application materials (curriculum vitae, statement of
> > qualifications, name and email addresses of three references ) to:
> >
> > Dr. Douglas Luster
> > USDA/ARS/NAA
> > Foreign Disease-Weed Science Research Unit
> > 1302 Ditto Avenue
> > Fort Detrick, Maryland 21702-5023
> > Phone: 301-619-7344
> > Fax: 301-619-2880
> > Email: dluster@fdwsr.ars.usda.gov
> > USDA is an equal opportunity provider and employer.
> >
> > --
>
------------------------------
Date: Fri, 1 Nov 2002 12:01:21 -0500
From: William Peterjohn <bpj@WVU.EDU>
Subject: Two Positions at West Virginia University
Conservation Biologist/Landscape Ecologist: West Virginia University invite
applications for a tenure-track position at the Assistant Professor level in
the Department of Biology effective August 16, 2003. We are seeking
applications from individuals with a broad biology background to develop a
strong, independent research program and be committed to excellent teaching
t
the undergraduate and graduate level. Possible areas of research could
include
invasive species biology, conservation of endangered plants or animals,
modeling or landscape ecology. Individuals who might use GIS, stable
isotope or
molecular approaches are also encouraged to apply. Preference will be
given to
applicants whose expertise complements that of existing faculty. West Virgin
a
University is located in Morgantown, WV, which was recently voted ^ÓBest Sma
l
City in the East^Ô by the Rating Guide to Life in America's Small Cities. T
e
Department of Biology has also recently moved into the state-of-the-art Life
Sciences Building with excellent laboratory and greenhouse facilities.
Qualified applicants should submit statements of research qualifications and
objectives and their teaching philosophy, curriculum vitae, representative
publications, estimated start-up costs, and three letters of recommendation.
Review of applications will commence Jan. 5, 2003. Applications should be
sent
to: Dr. James B. McGraw, Search Committee Chair, Department of Biology, Wes
Virginia University, Morgantown, WV 26506-6057. For more information, visi
the departmental web site (www.as.wvu.edu/biology), e-mail jmcgraw@wvu.edu,
r
telephone 304-293-5201 x31532. West Virginia University is an Equal
Opportunity, Affirmative Action Employer and does not discriminate on the
basis
of race, color, religion, sex, age, marital status, disability, veteran
status,
national origin, or sexual orientation.
Plant Physiologist: West Virginia University invites applications for a
tenure-track position at the Assistant Professor level in the Department of
Biology effective August 16, 2003. We are seeking applications from
individuals with a broad biology background to develop a strong, independent
research program and who are committed to excellent teaching at the
undergraduate and graduate level, including a comprehensive plant physiology
course. Preference will be given to individuals who can interact with the
existing programs in environmental, organismal and molecular biology at West
Virginia University. Opportunities also exist to interact with emerging
University initiatives in biotechnology and forensic biology. We especially
seek individuals who use stable-isotope or molecular techniques in their
research. West Virginia University is located in Morgantown, WV, which was
recently voted ^ÓBest Small City in the East^Ô by the Rating Guide to Life
n
America's Small Cities. The Department of Biology has also recently moved
into
the state-of-the-art Life Sciences Building with excellent laboratory and
greenhouse facilities. Qualified applicants should submit statements of
research qualifications and teaching philosophy, curriculum vitae,
representative publications, estimated start-up costs, and three letters of
recommendation. Review of applications will commence on December 15, 2002.
Applications should be sent to Richard Thomas, Search Committee Chair,
Department of Biology, West Virginia University, PO Box 6057, Morgantown, WV
26506. For more information: departmental website: (www.as.wvu.edu/biolog
)
or phone: (304) 293-5201 ext. 31516. West Virginia University is an Equal
Opportunity, Affirmative Action Employer and does not discriminate on the
basis
of race, color, religion, sex, age, marital status, disability, veteran
status,
national origin, or sexual orientation.
------------------------------
Date: Fri, 1 Nov 2002 17:29:33 +0000
From: leslie brandt <lbrandt@HOTMAIL.COM>
Subject: Internship Opportunity: BLM
<html><div style='background-color:'><DIV>
<P class=Level1 style="MARGIN: 0in 0in 0pt 0.5in; TEXT-ALIGN: center; mso
list: none; tab-stops: -1.0in" align=center><B><SPAN style="FONT
SIZE: 18pt; FONT-FAMILY: Garamond; mso-bidi-font-size: 12.0pt; mso-bidi-font
family: Tahoma">Chicago Botanic Garden^Òs<?xml:namespace prefix = o ns
= "urn:schemas-microsoft-com:office:office" /><o:p></o:p><
SPAN></B></P>
<P class=Level1 style="MARGIN: 0in 0in 0pt 0.5in; TEXT-ALIGN: center; mso
list: none; tab-stops: -1.0in" align=center><B><SPAN style="FONT
SIZE: 18pt; FONT-FAMILY: Garamond; mso-bidi-font-size: 12.0pt; mso-bidi-font
family: Tahoma">Conservation and Land Management Mentoring Program<o:p>
</o:p></SPAN></B></P>
<P class=Level1 style="MARGIN: 0in 0in 0pt 0.5in; TEXT-ALIGN: center; mso
list: none; tab-stops: -1.0in" align=center><B><SPAN style="FONT
SIZE: 18pt; FONT-FAMILY: Garamond; mso-bidi-font-size: 12.0pt; mso-bidi-font
family: Tahoma"> <o:p></o:p></SPAN></B></
>
<P class=Level1 style="MARGIN: 0in 0in 0pt 0.5in; TEXT-ALIGN: center; mso
list: none; tab-stops: -1.0in" align=center><B><SPAN style="FONT
SIZE: 18pt; FONT-FAMILY: Garamond; mso-bidi-font-size: 12.0pt; mso-bidi-font
family: Tahoma">Offered in partnership with the Bureau of Land Management<
/SPAN></B><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: Garamond; m
o-bidi-font-family: Tahoma"><o:p></o:p></SPAN></P>
<P class=Level1 style="MARGIN: 0in 0in 0pt 0.5in; mso-list: none; tab-sto
s: -1.0in"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: Garamond; mso-bi
i-font-family: Tahoma"> <o:p></o:p></SPAN></P>
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i-font-family: Tahoma"> <o:p></o:p></SPAN></P>
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i-font-family: Tahoma"> <o:p></o:p></SPAN></P>
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s: -1.0in"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: Garamond; mso-bi
i-font-family: Tahoma"> <o:p></o:p></SPAN></P>
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list: none; tab-stops: -1.0in" align=center><B><SPAN style="FONT
SIZE: 14pt; FONT-FAMILY: Garamond; mso-bidi-font-size: 12.0pt; mso-bidi-font
family: Tahoma">Are you interested in conservation biology and natural re
ource management?<o:p></o:p></SPAN></B></P>
<P class=Level1 style="MARGIN: 0in 0in 0pt 0.5in; TEXT-ALIGN: center; mso
list: none; tab-stops: -1.0in" align=center><B><SPAN style="FONT
SIZE: 14pt; FONT-FAMILY: Garamond; mso-bidi-font-size: 12.0pt; mso-bidi-font
family: Tahoma"> <o:p></o:p></SPAN></B></
>
<P class=Level1 style="MARGIN: 0in 0in 0pt 0.5in; TEXT-ALIGN: center; mso
list: none; tab-stops: -1.0in" align=center><B><SPAN style="FONT
SIZE: 14pt; FONT-FAMILY: Garamond; mso-bidi-font-size: 12.0pt; mso-bidi-font
family: Tahoma">Would you like to gain hands-on experience through a <
>paid</U> internship?<o:p></o:p></SPAN></B><
/P>
<P class=Level1 style="MARGIN: 0in 0in 0pt 0.5in; TEXT-ALIGN: center; mso
list: none; tab-stops: -1.0in" align=center><SPAN style="FONT-SIZE: 12
t; FONT-FAMILY: Garamond; mso-bidi-font-family: Tahoma"> <o:p><
/o:p></SPAN></P>
<P class=Level1 style="MARGIN: 0in 0in 0pt 0.5in; mso-list: none; tab-sto
s: -1.0in"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: Garamond; mso-bi
i-font-family: Tahoma"> <o:p></o:p></SPAN></P>
<P class=Level1 style="MARGIN: 0in 0in 0pt; TEXT-INDENT: 0in; mso-list: n
ne; tab-stops: -1.0in"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: Gara
ond; mso-bidi-font-family: Tahoma">Chicago Botanic Garden^Òs conservation
and land management mentoring program is seeking to place twenty outstanding
college graduates for five-month paid internships to assist professional sta
f at Bureau of Land Management (BLM) state and field offices.<SPAN style=
mso-spacerun: yes"> </SPAN>Interns will undertake a comprehen
ive review of Endangered Species Act listing, recovery, and consultation pro
esses.<SPAN style="mso-spacerun: yes"> </SPAN>Tasks may in
lude mapping, field work, report writing, and literature searches.<SPAN s
yle="mso-spacerun: yes"> </SPAN>Each intern will receive trai
ing on the Endangered Species Act and related conservation issues at a one-w
ek course in Chicago.<SPAN style="mso-spacerun: yes"> </SPAN>
Travel and lodging for the course will be provi!
ded.<SPAN style="mso-spacerun: yes"> </SPAN>After training
interns will be assigned to work with a mentor at priority BLM sites throug
out the United States; most offices are in western states.<SPAN style="ms
-spacerun: yes"> </SPAN>The stipend for the internship is $15
0/month.<o:p></o:p></SPAN></P>
<P class=Level1 style="MARGIN: 0in 0in 0pt; TEXT-INDENT: 0in; mso-list: n
ne; tab-stops: -1.0in"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: Gara
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</P>
<P class=Level1 style="MARGIN: 0in 0in 0pt; TEXT-INDENT: 0in; mso-list: n
ne; tab-stops: -1.0in"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: Gara
ond; mso-bidi-font-family: Tahoma">To apply, send a letter of interest, t
anscripts, resume, and three letters of recommendation to the address below
y March 15, 2003.<SPAN style="mso-spacerun: yes"> </SPAN>I
terns will be selected by April 15, 2003.<SPAN style="mso-spacerun: yes">
</SPAN>The training course in Chicago is in mid-May and interns
ips begin immediately afterward.<o:p></o:p></SPAN></P>
<P class=Level1 style="MARGIN: 0in 0in 0pt; TEXT-INDENT: 0in; mso-list: n
ne; tab-stops: -1.0in"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: Gara
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ne; tab-stops: -1.0in"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: Gara
ond; mso-bidi-font-family: Tahoma">Dr. Kayri Havens<o:p></o:p>
</SPAN></P>
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ne; tab-stops: -1.0in"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: Gara
ond; mso-bidi-font-family: Tahoma">Chicago Botanic Garden<o:p></
:p></SPAN></P>
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ne; tab-stops: -1.0in"><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: Gara
ond; mso-bidi-font-family: Tahoma">1000 Lake Cook Road<o:p></o:p>
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>
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ic.org">khavens@chicagobotanic.org</A></SPAN></P>
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------------------------------
Date: Fri, 1 Nov 2002 09:43:42 -0700
From: Patrick Foley <patfoley@SACLINK.CSUS.EDU>
Subject: Re: Invasive species/DNA markers and home ranges was Postdoc positi
n
available
John,
I gave up on this research 12 years ago, so I am sure you know better
than I the present state of the YST population genetics.
I gather you are sure that the California (say) Yellow Star Thistle
(Centaurea solstitialis) are some mixture of the populations from Italy
France and Spain. How could you obtain such information if not through
genetics? And why wouldn't the addition of DNA information improve the
accuracy offered by say morphological evidence alone?
I any case, it is my impression that additional information about the
phylogeography of plants and their parasites (in the broad sense) would
be welcome. And 12 years ago it was clearly needed also.
Patrick Foley
patfoley@csus.edu
On Thu, 31 Oct 2002, John Gerlach wrote:
>
> How can DNA work can identify the "home range" of a species such as yel
ow
> starthistle which is an obligate outcrosser, has been introduced widely
> across Eurasia as a contaminant of crop seed for over 2000 years, and w
s
> introduced into the same areas in the US and other areas of the world
> multiple times over a period of 80 years from multiple Eurasian
> populations. From historical records I can tell you with 100% certainty
> that the "home ranges" of the "invasive genotypes" of this species are
he
> alfalfa and clover seed producing regions of France, Spain, and Italy.
> According to USDA research reports there are no useful specialist
> biocontrol insects in those regions. The current insect biocontrol
> collecting expeditions to Turkey and southern Russia are collecting ins
ct
> genotypes that have never experienced the yellow starthistle genotype t
at
> is considered an invasive species.
>
> John Gerlach
>
> Postdoctoral Research Fellow
> Ecology Graduate Group
> Dept. of Agronomy and Range Science
> University of California
> One Shields Avenue
> Davis, CA 95616
> (530) 752-1701
> FAX (530) 752-4361
> jdgerlach@ucdavis.edu
>
>
>
> > Dear Ecologers,
> >
> > I can't resist telling you that I wrote a grant proposal to USDA/A
S in
> > 1987 as a recent UCDavis Genetics PhD to do very similar of work w
th
> > Yellow Star Thistle DNA.
> >
> > The proposal got generally good reviews, except that the USDA revi
wers
> > were quite sure that protein electrophoresis not DNA was the wave
f the
> > future.
> >
> > I realized there was little immediate future in working on the pop
lation
> > genetics of biological control in this country.
> >
> > Patrick
> > patfoley@csus.edu
> >
> > Doug Luster wrote:
> >
> > > The USDA, Agricultural Research Service, Ft. Detrick (Frederi
k) MD,
> > > is seeking a POSTDOCTORAL RESEARCH ASSOCIATE, (Plant Populati
n
> > > Biologist-Weeds). A recent Ph.D. in plant ecology, plant pop
lation
> > > biology, botany, weed science or plant molecular biology is r
quired.
> > > Salary is commensurate with experience ($46,469-$72,400).
> > >
> > > The incumbent will study the genetic diversity and geographic
origins
> > > of the invasive weed, yellow starthistle (Centaurea solstitia
is L.).
> > > The objectives of the research are to 1) Use DNA fragment pat
ern
> > > analysis and sequencing of Mediterranean, Eurasian and U.S. Y
T
> > > populations to identify the origins and estimate the genetic
> > > complexity of U.S. YST populations; and 2) Identify YST molec
lar
> > > markers associated with susceptibility and resistance of U.S.
YST to
> > > biocontrol pathogens.
> > >
> > > Experience with nucleotide fragment analysis (microsatellite,
RAPD,
> > > AFLP or RFLP), Polymerase Chain Reaction, and DNA sequencing
s
> > > required, and knowledge of techniques for phylogenetic analys
s of
> > > molecular data and comparative alignment of nucleotide sequen
e is
> > > desirable.
> > >
> > > Portions of the Research will be performed in a biocontainmen
> > > facility. Appointment is contingent upon the applicant's suc
essful
> > > completion of a pre-employment suitability determination.
> > >
> > > Send application materials (curriculum vitae, statement of
> > > qualifications, name and email addresses of three references
to:
> > >
> > > Dr. Douglas Luster
> > > USDA/ARS/NAA
> > > Foreign Disease-Weed Science Research Unit
> > > 1302 Ditto Avenue
> > > Fort Detrick, Maryland 21702-5023
> > > Phone: 301-619-7344
> > > Fax: 301-619-2880
> > > Email: dluster@fdwsr.ars.usda.gov
> > > USDA is an equal opportunity provider and employer.
> > >
> > > --
> >
>
------------------------------
Date: Fri, 1 Nov 2002 10:38:05 -0800
From: Erin Scheessele <erin@SOMEWHEREINCYBERSPACE.COM>
Subject: microalgae: culturing/nutritional analysis/identification
Dear Ecologers,
=20
I am a graduate student trying to investigate the effects of UV-B on =
freshwater microalgae as a food source. However, my lab has no history =
of working with algae, and starting up has been rocky. I have some =
basic questions that I hope you will help me with...
=20
Q#1:
Identification: Does anyone know of algae identification services =
offered anywhere? The cheaper, the better. What keys to North American =
freshwater algae do you recommend?
=20
Q#2:
Nutritional analysis: When I grow algae in the field under experimental =
conditions I have not been able to get the biomass required by some =
nutritional analysis labs (they are geared towards livestock feed and =
need at least 5grams dry weight). Do you know of labs that typically =
work on microalgal nutritional analysis and therefore may employ =
techniques requiring only tiny amounts of sample? The analyses I'm =
initially interested in are protein content, C:N, calorimetry (total =
energy) among others.
=20
Q#3:
When I collect filamentous algae from the field for nutritional =
analysis, I also get zooplankton in the sample. Any ideas how I can =
separate the zooplankton from the algae? =20
=20
Q#4:
I can't help but feel I would greatly benefit from a short/intense =
course on freshwater microalgae that covers culturing, identification, =
collection, ecology, etc. Is there an equivalent to the summer courses =
at MBL Woods Hole for algal techniques?
=20
Any and all advice is greatly appreciated. Thank you for your time.
=20
Erin A. Scheessele
Zoology Department
Oregon State University
------------------------------
Date: Fri, 1 Nov 2002 19:35:07 +0000
From: leslie brandt <lbrandt@HOTMAIL.COM>
Subject: BLM internship posting (text format)
Are you interested in conservation biology and natural resource management?
Would you like to gain hands-on experience through a paid internship?
Chicago Botanic Garden's conservation and land management mentoring program
is seeking to place twenty outstanding college graduates for five-month paid
internships to assist professional staff at Bureau of Land Management (BLM)
state and field offices. Interns will undertake a comprehensive review of
Endangered Species Act listing, recovery, and consultation processes.
Tasks may include mapping, field work, report writing, and literature
searches.
Each intern will receive training on the Endangered Species Act and related
conservation issues at a one-week course in Chicago. Travel and lodging for
the course will be provided. After training, interns will be assigned to
work with a mentor at priority BLM sites throughout the United States;
most offices are in western states. The stipend for the internship is
$1500/month.
To apply, send a letter of interest, transcripts, resume,
and three letters of recommendation to the address below
by March 15, 2003.
Interns will be selected by April 15, 2003. The training course in Chicago
is in mid-May and internships begin immediately afterward.
Dr. Kayri Havens
Chicago Botanic Garden
1000 Lake Cook Road
Glencoe, IL 60022
khavens@chicagobotanic.org
------------------------------
Date: Fri, 1 Nov 2002 11:12:34 -0800
From: Jay Bancroft <jsbancroft@ARS.USDA.GOV>
Subject: Re: YST Invasive species/DNA markers and home ranges
My $0.02
If there really are no specialists in all of the seed producing regions,
then there is little reason to pursue biocontrol. I'd think finding
where in Europe the YST comes from (matching DNA) would be a nice start.
If the YST is a serious problem (and not dominant in endemic areas) then
a thorough search for biocontrol agents is warranted.
-Jay
------------------------------
Date: Fri, 1 Nov 2002 17:40:29 -0800
From: John Gerlach <jdgerlach@UCDAVIS.EDU>
Subject: Re: Invasive species/DNA markers and home ranges was Postdoc
positionavailable
My points are these:
1) From the USDA's own published studies we know exactly where the source
populations are located.
2) Current USDA research has found that there are no specialist insect
biocontrol agents in those source populations.
3) That the USDA is searching for biological control agents in areas far
outside the home-range of the invasive genotype. I've seen a talk by the
California Integrated Pest Management folks who are in charge of
biological control agents and the person who gave the talk described those
phenotypes as very different from the invasive genotype (red vs yellow
flowers, very different morphology, etc.
4) Why is it important to determine the diversity of neutral markers if we
already know the source populations.
5) That this boils down to a study to find neutral markers linked to the
invasive genotypes susceptibility to particular biocontrol agents
regardless of the origin of the biocontrol agent.
Some additional information: Three years ago I wrote a NSF/NATO proposal
to study the invasive genotype in the field in its home-range and compare
a number of its demographic and physiological characteristics with
genotypes from the US. The interesting thing is that while the invasive
genotype was very widespread and common 80 years ago in its home-range it
is now so rare that it is difficult to find experimental populations. The
grant was not funded.
John Gerlach
Postdoctoral Research Fellow
Ecology Graduate Group
Dept. of Agronomy and Range Science
University of California
One Shields Avenue
Davis, CA 95616
(530) 752-1701
FAX (530) 752-4361
jdgerlach@ucdavis.edu
> I guess I see no desire here to identify a home range, but rather a
desire to analyze for genetic variability across the entire range of the
species and identify genotypes susceptible to biocontrol. This critique by
Gerlach in no sense addresses the issues raised in the other 2 posts at
all. The "fact" that there are no biocontrol agents for the plant species
in question points out the need for such studies if in fact the plant is a
serious problem. Suggesting that analysis via protein electrophoreisis is
superior to analysis via DNA electrophoresis as a means of developing
genetic markers is indicative of being completely out of touch with that
school of science that deals with the analysis of genetic markers.
>
> We need a greater emphasis on molecular ecology in such studies. They
hold great promise to reveal usefgul information for both basic and
applied science.
>
> Rob Hamilton
>
> "So easy it seemed once found, which yet
> unfound most would have thought impossible"
>
> John Milton
------------------------------
Subject: ECOLOG-L Digest - 1 Nov 2002 to 2 Nov 2002 (#2002-280)
There are 4 messages totalling 140 lines in this issue.
Topics of the day:
1. Faculty Position at Kalamazoo College- Invertebrate Biologist
2. recycling old overheads
3. job vertebrate field biologist
4. News: World's plants under pressure
----------------------------------------------------------------------
Date: Fri, 1 Nov 2002 20:41:15 -0800
From: Nathan Rank <rank@SONOMA.EDU>
Subject: Faculty Position at Kalamazoo College- Invertebrate Biologist
INVERTEBRATE BIOLOGIST
KALAMAZOO COLLEGE
Applications are invited for a tenure-track position starting
September 2003, post-doctoral experience preferred. Salary is
competitive and commensurate with experience. Teaching
responsibilities include an organism diversity course and offerings
in organism/ecology courses appropriate to the candidate's interest
and curriculum. Examples would be animal behavior, invertebrate
zoology, entomology, or aquatic ecology. Kalamazoo College is a
highly selective, nationally recognized liberal arts college that
takes pride in its outstanding undergraduate science education
program. A recent study ranked the College fifth among baccalaureate
institutions in the proportion of its graduates who ultimately
receive Doctorates in the life sciences.
Candidates are expected to have a high aptitude and interest in
undergraduate teaching, a commitment to the liberal arts, and a
desire to involve undergraduates in scholarship both inside and
outside the classroom. Completed applications received before
November 15, 2002, will receive full consideration with later
applications reviewed as appropriate. Send letter of application,
curriculum vitae, undergraduate and graduate transcripts (unofficial
is acceptable), statements on teaching philosophy and research
interests, and three letters of recommendation to: Dr. David Evans,
Chair, Department of Biology, 1200 Academy Street, Kalamazoo, MI
49006-3295.
Equal Opportunity Employer. To ensure that its searches consider
women and minority candidates, the College especially invites such
qualified individuals to apply and identify themselves if they wish.
------------------------------
Date: Sat, 2 Nov 2002 14:41:04 -0600
From: "D. Liane Cochran-Stafira" <cochran@SXU.EDU>
Subject: recycling old overheads
Hi all,
A bit of an unusual request, but does anyone know of a recycling place that
will accept old overhead transparency sheets? We have a large number and
really don't want the plastic to end up in a landfill unless there is no
other option. Some are pre-printed, others are handwritten and therefore
unusable by other schools.
Thanks,
Liane
***************************
Liane Cochran-Stafira, Ph.D.
Assistant Professor
Department of Biology
Saint Xavier University
3700 West 103rd Street
Chicago, Illinois 60655
phone: 773-298-3514
fax: 773-779-9061
email: cochran@sxu.edu
http://www.sxu.edu/science/faculty_staff/cochran_stafira/
------------------------------
Date: Sat, 2 Nov 2002 14:45:49 -0600
From: "D. Liane Cochran-Stafira" <cochran@SXU.EDU>
Subject: job vertebrate field biologist
Please post.
Note, the ad went out later than we were originally told, so the November
15 date is flexible.
Liane
VERTEBRATE FIELD BIOLOGIST Saint Xavier University invites applications
for a tenure-track ASSISTANT PROFESSOR beginning August 2003. We are
especially interested in individuals focusing on environmental issues.
Successful candidates are expected to have a strong commitment to teaching
and research involving undergraduates. Teaching responsibilities include
contribution to majors introductory biology sequence, non-majors courses,
and courses in the candidate' s areas of expertise. Modest start up funds
are available. A Ph.D. is required. Review of applications will begin on
November 15, 2002, and continue until the position is filled. Please send
a letter of application including curriculum vitae, statements of research
interests and teaching philosophy, undergraduate and graduate transcripts,
and three letters of recommendation to: Dr. Nancy Goodfellow, Chair,
Department of Biological Sciences, Saint Xavier University, 3700 West 103rd
Street, Chicago, Illinois 60655.
***************************
Liane Cochran-Stafira, Ph.D.
Assistant Professor
Department of Biology
Saint Xavier University
3700 West 103rd Street
Chicago, Illinois 60655
phone: 773-298-3514
fax: 773-779-9061
email: cochran@sxu.edu
http://www.sxu.edu/science/faculty_staff/cochran_stafira/
------------------------------
Date: Sat, 2 Nov 2002 13:53:31 -0800
From: Ashwani Vasishth <vasishth@USC.EDU>
Subject: News: World's plants under pressure
*World's plants under pressure*
<http://news.bbc.co.uk/go/em/fr/-/1/hi/sci/tech/2385591.stm>
Almost half of all plant species could be facing extinction, according
to new research by botanists in the United States.
BBC Daily E-mail
Choose the news and sport headlines you want - when you want them, all in on
daily e-mail
<http://www.bbc.co.uk/dailyemail/>
Disclaimer: The BBC is not responsible for the content of this e-mail, and a
ything said in this e-mail does not necessarily reflect the BBC's views.
If you don't wish to receive such mails in the future, please e-mail webmast
rs@bbc.co.uk making sure you include the following text:
I do not want to receive "E-mail a friend" mailings.
------------------------------
End of ECOLOG-L Digest - 1 Nov 2002 to 2 Nov 2002 (#2002-280)
*************************************************************
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ
Thanks to discussion with TVR, I have decided to put a link to back files of the discussion group. This months back files.
The link to complete archives is available elsewhere.
This text was originally an e-mail. It was converted using a program
RUPANTAR- a simple e-mail-to-html converter.
(c)Kolatkar Milind. kmilind@ces.iisc.ernet.in