![]() |
![]() |
Back |
I am in desperate need of a simple prep for trans 1,4 cyclohexanediamine, and any information would be greatly appreciated. Thank You!Return to Top
I require assistants to help in the following project which will take place at the Tambito Nature Reserve in Colombia this Summer. The period will be from 12 August until 14 Sept, although those who want to can stay for a part only. Those with mist-netting and ornithological experience will be given priority. This is not a commercially-run expedition. As such, the cost will be comparatively low. the cost of an air flight from the UK is approximately £600. Accommodation on the reserve depends on numbers, but will be in the region of a few pounds per night. If you are interested in helping out, please read the proposal below and e-mail me at tmd23@cam.ac.uk . I will answer any questions which you may have. Proposal for project: Birds of Tambito Nature Reserve, Colombia. (Hoping to work through Project HERB with Fundacion PROSELVA and Universidad del Cauca, Popayan) Dates: I will arrive on the 11th August, travelling by plane from Bogota to Popayan. Three days will be spent in Popayan, primarily at the Museo de Historia Natural. This will allow familiarisation with the birds of the region with Professor Negret’s skin collection. On the 14th, we shall travel to the reserve, and will remain there until the 15th September. One day will be spent at the reserve to finalise details before starting the survey. A proportion of the remainder will be spent under canvas, although accommodation will be required for the whole of the period. One further day will be spent in Popayan, compiling the results, and submitting data to Prof. Negret. Method Tambito ranges in altitude from approximately 1000 to 2200 metres. It shall be the aim to collect data in order to investigate the variation in diversity and numbers of bird species, as well as any other variations encountered as the altitude varies. During the time for which I am there, six sites will be sampled, at the following altitudes: 1200m; 1400m; 1600m; 1800m; 2000m; 2200m. Areas below 1000m are to all intents and purposes inaccessible. The altitudes closest to the reserve centre (i.e. 1400, 1600) will first be studied, with the more remote ones done later. The sites used will follow the mule trails through the reserve as closely as is possible, for ease of access. It will take one day to reach a particular site, cut the net transect and set up “base camp”. Four days will be spent at each site, collecting as much data as the weather conditions allow. “Base camp” will consist of a tent close to the mist-net transect. Cooking will take place on an MSR gasoline heater from Universidad del Cauca (donated by Proyecto Halcon). Paths will be cut using a machete (+ sharpening file), purchased in Popayan. Other equipment includes binoculars, notebook, pens, torch, mosquito net, “A Guide to the Birds of Colombia” (Hilty; Brown), nets, rings, measuring equipment, wet-weather clothing, camera and sleeping bag. Following methodology described by Salaman (1994b), up to ten nets will be deployed (not in a straight line or at standardised distances apart) to exploit natural vegetation features (i.e. dense cover, treefall gaps, etc.), established trails and topographical irregularities (i.e. ridge tops). This will significantly reduce two important biases; net shyness (a tendency to avoid recapture) and net avoidance (individuals that actively avoid net contact). Net sites will be selected on the basis of experience and intuition to maximise net captures and minimise habitat disturbance. Fixed nets will be positioned between 0.5 and 3.0 metres. Canopy nets will not be used as in the past they have not proved worthwhile (Salaman 1994b). Mist netted birds will be processed and data noted in the following order: i) Identified to species ii) Metal numbered ring iii) Age and sex determined (plumage, brood patch or clocacal protuberance), iv) Moult examination (body, wing and tail) and scored, v) Biometrics measured: body mass, closed wing chord (flat), wing span, body length, tail length (from skin surface of central rectrices to longest rectrix), head length (inc. bill), bill length, tarsus length, following procedures in Svensson (1992). vi) Time the bird was caught to nearest 30 minutes, vii) Net in which the bird was caught. For re-captured birds, the time, net site and ring number/colours will be noted. Photographs of each species trapped (at various angles), will be taken and catalogued. Each day's mist netting shall be documented, with the following details: i) Location, habitat, co ordinates, altitude, ii) Date and number of net hours, iii) Number of nets and sizes used. Planning of fieldwork considers the welfare of captured birds as essential. Nets will be checked on a continuous basis (i.e. 45 to 90 minutes). Outputs Any casualties will be submitted to the Museum for Professor Negret’s use. The results will be analysed using various correlation techniques. Mark, release, recapture calculations will be made if viable numbers of banded birds are refound. Data will also be supplied to Dr. Mark Mulligan and Mr. Paul Salaman for use in the HERB project. A checklist of the reserve will be produced, incorporating data which Professor Negret and Mr. Salaman have collected in the past. A copy can be kept there, and will also be sent to the publishers of “Where to Watch Birds in South America” and the Tourist Office in Popayan. A full write-up will also be submitted to IBIS or a similar journal for publication. Conclusion With the results that I obtain, more will be known about the reserve, which will encourage tourism, especially by birders, increasing revenue for the reserve and the surrounding area. Furthermore, the reserve will be improved if a checklist can be made available. General information obtained will increase knowledge of the effects of altitude on species diversity, which can be used by scientists in future research.Return to Top
CALL FOR PAPERS INTERNATIONAL JOURNAL OF TECHNOLOGY MANAGEMENT Special issue on INNOVATION IN MANUFACTURING: A NEW PERSPECTIVE FOR IMPROVING COMPETITIVENESS The globalization of markets, the world-wide dispersal of production facilities, and trade related conflicts between nations are all tied to long-term change in the technologies of production, communication and distribution. Management of this change requires increasing international co-operation on innovation in manufacturing industries. Innovation plays a significant role in improving the quality of product development and manufacturing. Increasingly, innovation affects organizations and political institutions in unusual and complex ways over long time horizons. Specifically, the innovation in manufacturing organizations, as they apply on corporate, regional, national and global bases is very important. Papers are sought for a special issue on the Innovation in Manufacturing: A New Perspective for Improving Competitiveness for the International Journal of Technology Management. Strategic frameworks, conceptual and analytical models, empirical research, and case studies focusing on improving the design, justification and implementation of innovation in manufacturing are specially encouraged. Contributed papers may deal with, but are not limited to: -Innovation in international manufacturing operations -Product development strategies and innovation -Interrelationships between technological, economic, social and political objectives of innovation in manufacturing -Innovation strategies in manufacturing -Multiple level of innovation across manufacturing organizations in competitive and/or conflicting situations -Implementation effectiveness of innovation in manufacturing -Innovation in manufacturing at international, country and company level -Environmental issues as a motivation for innovation in manufacturing Research surveys and application papers in the above areas are also welcome. Manuscripts should not exceed 25 double-spaced pages including figures and illustrations. Four copies of the manuscript, following the standard guide- lines for the International Journal of Technology Management should be mailed to the guest co-editor by December 31, 1997. Guest editor for the special issue: Dr. A. Gunasekaran Department of Manufacturing and Engineering Systems Brunel University Uxbridge, Middlesex UB8 3PH United Kingdom Tel: +44 1895 274 000, Ext. 2634 Fax: +44 1895 812 556 E-mail: emstagu@brunel.ac.uk URL: http://www.brunel.ac.uk/~emstagu/Return to Top