Re: Introduced Sp. Question
So humans are qualitatively different from, say, birds that pass seeds through their guts? I doubt there's a scientific basis for such a distinction. Jane Shevtsov At 09:35 AM 5/2/2006, [EMAIL PROTECTED] wrote: Apparently I responded too quickly without choosing my words carefully enough. I do believe that by saying that a species evolves in response to the environmental factors within an ecosystem, I allowed for migration of an ecosystem or parts of an ecosystem in response to stresses such as global climate change. Also by saying that species introduced by man cannot become native I believe that I allowed for other types of migration. Bob Mowbray -- Original message from William Silvert [EMAIL PROTECTED]: -- This seems to imply that a species is native only if it evolves in the location where it is found, and that any species which arrives by migration or other form of transport is not native. This is a very Eulerian approach. In particular, with global warming we can expect species to drift towards the poles, so even though the entire ecosystem drifts polewards, can we say that the component species cease to be native? Bill Silvert Habitat Ecologist == If you try and take a cat apart to see how it works, the first thing you have on your hands is a non-working cat. --Douglas Adams Jane Shevtsov co-founder, http://www.worldbeyondborders.org/World Beyond Borders science journalist, http://www.jyi.org/Journal of Young Investigators When Kansas and Colorado have a quarrel over the water in the Arkansas River they don't call out the National Guard in each state and go to war over it. They bring a suit in the Supreme Court of the United States and abide by the decision. There isn't any reason in the world why we cannot do that internationally. --Harry S Truman
Re: LiDAR software
You should be able to use ArcView 9.1 with a few extensions (spatial = analyst, 3D analyst) =20 VISIT THE JOURNAL HERPETOLOGICAL CONSERVATION AND BIOLOGY = www.herpconbio.org http://www.herpconbio.org=20 =20 Malcolm L. McCallum Assistant Professor Department of Biological Sciences Texas AM University Texarkana 2600 Robison Rd. Texarkana, TX 75501 O: 1-903-233-3134 H: 1-903-791-3843 Homepage: https://www.eagle.tamut.edu/faculty/mmccallum/index.html =20 From: Ecological Society of America: grants, jobs, news on behalf of = Luben Dimov Sent: Tue 5/2/2006 7:29 PM To: ECOLOG-L@LISTSERV.UMD.EDU Subject: LiDAR software Would anyone recommend me software packages for processing and analysis = of (forestry) LiDAR data, whether free or commercial? The number one and = two desired attributes would be capabilities and user-friendliness. Thanks, Luben [EMAIL PROTECTED] http://saes.aamu.edu/forestry/CFEApeople/bios/Dimov.htm
Technician position available
Wanted: technician to work on plant-insect interactions at UC Davis. Start flexible -- but no later than July 1. Approximately $30,000 plus excellent benefits. Need a very conscientious and very independent person who can work alone. Previous research experience is strongly preferred. This job is ideal for a break between undergraduate graduation and graduate school. Tasks include greenhouse work, field work, supervision of undergraduates. Some flexibility in terms of work hours/days and vacation time. Overnight stays at the beautiful Bodega Marine Lab field station required. Reliable personal vehicle required (there will be full reimbursement for travel expenses). Please send a copy of your resume/CV (with GPA), a paragraph with career goals, and the names of three referees to Sharon Strauss [EMAIL PROTECTED] Position open until filled. Please feel free to contact me if there are any additional questions Sharon Y. Strauss, Professor Section of Evolution and Ecology, 2320 Storer Hall One Shields Ave, UC Davis, Davis, CA 95616 ph: 530-752-8415 FAX: 530-752-1449 e-mail: [EMAIL PROTECTED]
Field Assistants needed in British Columbia starting late May
Job Description: Two field assistants needed for a study of hermit thrushes in British Columbia. The project is part of a graduate study aimed at understanding patterns of morphological, plumage, and genetic variation in this species. Study area will be located in the mountainous areas of BC. Primary duties of field assistants will be assistance with mist-netting, data recording, and vegetation sampling. Duration: late May to late June, dates flexible Qualifications: Applicants must have experience working in the field. Prior experience capturing and handling birds or sampling vegetation is helpful, but not necessary. Requirements include good sense of humor and a positive attitude, enthusiasm for camping, and an ability to tolerate early mornings, long hours, mosquitoes and rainy conditions. Benefits: Travel within beautiful BC, food, lodging (we will be camping most of the time), and a stipend of $50/wk will be provided. This position offers an opportunity to gain field experience, with an emphasis in ornithology and/or plant identification, and exploration of the spectacular and scenic mountains of BC. Additional Requirements: Selected applicants must pay their own way to and from Vancouver, British Columbia. To Apply: E-mail a detailed resume or CV, contact information for 3 references, and a cover letter to ALLISON ALVARADO (email: [EMAIL PROTECTED]). Please indicate ‘HETH application’ in the subject heading, and describe your relevant experience and basic reasons for wanting to participate in this project.
Biologist Position
Biologist Position Bighorn Institute, Palm Desert, CA Bighorn Institute (www.BighornInstitute.org) is a non-profit research and conservation organization established in 1982, and located in Palm Desert, CA. Our research is focused on the recovery of Peninsular bighorn sheep, which were federally listed as endangered in 1998. We maintain a captive breeding herd of Peninsular bighorn for population augmentation and conduct ongoing field studies of free-ranging bighorn. JOB DESCRIPTION: A hardworking, dedicated individual with good fieldwork, writing and computer skills is needed immediately to fill the position of biologist. This is a full time, permanent position with a combination of fieldwork and office work. Responsibilities include, but are not limited to tracking radio-collared bighorn via foot, and caring for the captive herd of Peninsular bighorn, letter writing, data entry, writing field reports, newsletter articles, correspondence with members, general public, and resource agencies. MINIMUM REQUIREMENTS: B.S. or B.A. in biological sciences or related field. Excellent writing skills and proficiency with Word, Excel, and Access are required. The successful applicant must be in very good physical condition and able to hike in a harsh desert environment where summer temperatures can exceed 110 F. Applicant must be willing to work long hours and perform a wide variety of tasks. Flexibility, a positive attitude and the ability to work independently as well as in team situations are essential. SALARY: Starting salary is $2,300 per month working approximately 50 hrs per week, 5 days/week. Benefits include health insurance after 6 months, 1 week paid vacation after 1 year, and a retirement plan at 2 years. CLOSING DATE: when position is filled APPLICATION PROCEDURE: Mail cover letter, resume, list of 3 references (address and phone number), photocopy of original transcripts and a scientific writing sample (i.e., an excerpt from a college term paper, no longer than 10 pages) to: Aimee Byard, Associate Director, Bighorn Institute, P.O. Box 262, Palm Desert, CA 92261. No phone calls or emails please. We would like to fill this position as soon as possible. Selected applicants will be contacted for a phone interview followed by a personal interview for final candidates.
Re: Quantitative Methods in Ecology
Hi, Mark: I highly recommend Sokal and Rohlf's _Biometry_ as a supplement to the Krebs textbook. I used both books as a grad. student, but referred more often to Sokal and Rohlf (1981) for clarifying my own issues about experimental design. -- Alex O.