Turning Soft Wool Into Hard Cash COMMENTARY
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Cuticle and Cortical Cell Morphology of Alpaca and Other Rare Animal Fibres
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Repositorio Institucional Universidad Nacional Autónoma de Chota The Journal of The Textile Institute ISSN: 0040-5000 (Print) 1754-2340 (Online) Journal homepage: http://www.tandfonline.com/loi/tjti20 Cuticle and cortical cell morphology of alpaca and other rare animal fibres B. A. McGregor & E. C. Quispe Peña To cite this article: B. A. McGregor & E. C. Quispe Peña (2017): Cuticle and cortical cell morphology of alpaca and other rare animal fibres, The Journal of The Textile Institute, DOI: 10.1080/00405000.2017.1368112 To link to this article: http://dx.doi.org/10.1080/00405000.2017.1368112 Published online: 18 Sep 2017. Submit your article to this journal Article views: 7 View related articles View Crossmark data Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=tjti20 Download by: [181.64.24.124] Date: 25 September 2017, At: 13:39 THE JOURNAL OF THE TEXTILE INSTITUTE, 2017 https://doi.org/10.1080/00405000.2017.1368112 Cuticle and cortical cell morphology of alpaca and other rare animal fibres B. A. McGregora and E. C. Quispe Peñab aInstitute for Frontier Materials, Deakin University, Geelong, Australia; bNational University Autonoma de Chota, Chota, Peru ABSTRACT ARTICLE HISTORY The null hypothesis of the experiments reported is that the cuticle and cortical morphology of rare Received 6 March 2017 animal fibres are similar. The investigation also examined if the productivity and age of alpacas were Accepted 11 August 2017 associated with cuticle morphology and if seasonal nutritional conditions were related to cuticle scale KEYWORDS frequency. -
Connecting Alaska's Fiber Community
T HE A L A SK A N at UR A L F IBER B USI N ESS A SSOCI at IO N : Connecting Alaska’s Fiber Community Jan Rowell and Lee Coray-Ludden one-and-a-half day workshop in the fall of 2012 rekindled a passion for community AFES Miscellaneous Publication MP 2014-14 among Alaska’s fiber producers and artists. “Fiber Production in Alaska: From UAF School of Natural Resources & Extension Agriculture to Art” provided a rare venue for fiber producers and consumers A Agricultural & Forestry Experiment Station to get together and share a strong common interest in fiber production in Alaska. The workshop was sponsored by the Alaska State Division of Agriculture and organized by Lee Coray-Ludden, owner of Shepherd’s Moon Keep and a cashmere producer. There is nothing new about fiber production in Alaska. The early Russians capitalized on agricultural opportunities wherever they could and domestic sheep and goats were a mainstay in these early farming efforts. But even before the Russians, fiber was historically used for warmth by Alaska’s indigenous people. They gathered their fiber from wild sources, and some tribes handspun it and wove it into clothing, Angora rabbits produce a soft and silky creating beautiful works of art. fiber finer than cashmere. Pictured below is Some of the finest natural fibers in the world come from animals that evolved in Michael, a German angora, shortly before cold, dry climates, and many of these animals are grazers capable of thriving on Alaska’s shearing. Angora rabbits may be sheared, natural vegetation. -
Module 3 Rev.Indd
Module 3 • GoNorth! Flora and Fauna: Animal Population chuttui / tuttu caribou © Subhankar Banerjee Module 3 • Flora and Fauna: Animal Population Module Question What are the effects of oil exploration on Arctic wildlife populations? Alert! We have some breaking news from WPH. Team GoNorth! needs your help. When Senator Frank Murkowski of Alaska compared the Arctic National Wildlife Refuge (ANWR) to a blank sheet of white paper in his address to the Senate, he did not keep in mind the 150,000 members of the Porcupine caribou herd and the other 250 animal species that call ANWR home. While winter is a time when many of those animals are hibernating or have migrated south, many more remain year-round. “Sometimes it can seem like we’re traveling on an endless conveyor belt of white,” comments expedition leader Paul Pregont. “During blizzards and high winds, the Arctic can seem like a cold and lifeless place. In fact, I have traveled in conditions so hostile that I could barely see past my lead dog, Aksel. But those are also the times that help me realize how special the Arctic really is. During the expedition, however, Team GoNorth! will most likely encounter many different animals like wolves, wolverines, ravens, arctic hare, arctic fox, caribou, ptarmigan, mink, snowy owls and even…polar bears. And that’s just a start. Many smaller mammals and insects spend their winter nestled safely under the snow in the small air space above the ground. There isn’t a day that goes by that team members don’t see some sign that an animal has passed nearby. -