Beargrass is a source of food, habitat, and raw material for animals, pollinating insects and people across its range in the Western United States. The plant has long been used by Native Americans, who harvest the leaves for basketry and other crafts. More recently, beargrass has become an important component of international trade for the commercial floral greens industry.
Beargrass (Xerophyllum tenax (Pursh) Nutt.) is a source of food, habitat, and raw material for animals, pollinating insects, and people across its range in the Western U.S. Native Americans have long harvested the leaves for basketry and other crafts. More recently, beargrass has become an important component of international trade for the commercial floral greens industry. Changes in natural and anthropogenic disturbances are occurring within the range of beargrass, including fire frequency and severity, plant harvest intensity, and land use. This report documents how changes in disturbance patterns might affect beargrass and its associated ecosystem diversity, identifies gaps in knowledge or potential conflicts in human use, and records quantitative and qualitative information on the natural and cultural history of beargrass. Figures and tables.
Beargrass (Xerophyllum tenax (Pursh) Nutt.) is a source of food, habitat, and raw material for animals, pollinating insects, and people across its range in the western United States. The plant has long been used by Native Americans, who harvest the leaves for basketry and other crafts. More recently, beargrass has become an important component of international trade for the commercial floral greens industry. Changes in natural and anthropogenic disturbances are occurring within the range of beargrass, including fire frequency and severity, plant harvest intensity, and land use. This report documents how changes in disturbance patterns might affect beargrass and its associated ecosystem diversity, identifies gaps in knowledge or potential conflicts in human use, and records quantitative and qualitative information on the natural and cultural history of beargrass. We list and discuss some key sociocultural, environmental, and economic issues that relate to managing beargrass and the forested ecosystems in which it grows. These include a lack of information on the main factors affecting beargrass reproduction and persistence, including the importance of pollinators and light environment on plant fitness; differences in desired leaf properties sought by traditional and commercial harvesters; and inconsistent documentation on the volume and properties of harvested beargrass in total and by harvester group. Future research needs include advancing knowledge of the effects of human and natural disturbances on the plant and its habitat, including silvicultural practices, leaf harvest practices, and fire (both prescribed and wild).
This Non-timber Forest Products' assessment serves as a baseline science synthesis and provides information for managing non-timber forest resources in the United States. This report provides technical input to the 2017 National Climate Assessment and closely follows the Intergovernmental Panel on Climate Change (IPCC) process. You will find an overview of the findings and interrelated discussions covering aspects of biophysical, social, cultural, economic, and policy dimensions of non-timber forest products and the implications of the effects of climatic variabilities and change for them. Appendix information summarizes non-timber forest products relative to geographic regions across the country. Related products: Other products produced by the U.S. Forest Service (Department of Agriculture/USDA) can be found here: https://bookstore.gpo.gov/agency/us-forest-service Find more Federal documents relating to Climate & Weather resources here: https://bookstore.gpo.gov/catalog/weather-climate
The cut flower and foliage industry is a global business with major production locations in North America, South America, Central America, East Africa, Europe, the Middle East, Asia, Australia and New Zealand. Few other horticulture crops are as ubiquitous, yet the production techniques and challenges are universal. This book describes the main international production locations and markets, including current trends and directions. The focus is on production in protected cultivation. The major species - including rose, chrysanthemum, carnation, orchid and gerbera - dominate the global market and these are individually explored in detail. Specialty species and cut foliages are also addressed, as well as significant details of production, including irrigation and fertilization, disease and disease management, and biological control of pests. Finally, the postharvest chapter covers details of harvesting, transporting and delivering high quality flowers that provide an excellent vase life.
The term biodiversity defines not only all the variety of life in the Earth but also their complex interactions. Under the current scenario of biodiversity loss, and in order to preserve it, it is essential to achieve a deep understanding on all the aspects related to the biological interactions, including their functioning and significance. This volume contains several contributions (nineteen in total) that illustrate the state of the art of the academic research in the field of biological interactions in its widest sense; that is, not only the interactions between living organisms are considered, but also those between living organisms and abiotic elements of the environment as well as those between living organisms and the humans.
For millennia, Native artists on Olympic Peninsula, in what is now northwestern Washington, have created coiled and woven baskets using tree roots, bark, plant stems—and meticulous skill. From the Hands of a Weaver presents the traditional art of basket making among the peninsula’s Native peoples—particularly women—and describes the ancient, historic, and modern practices of the craft. Abundantly illustrated, this book also showcases the basketry collection of Olympic National Park. Baskets designed primarily for carrying and storing food have been central to the daily life of the Klallam, Twana, Quinault, Quileute, Hoh, and Makah cultures of Olympic Peninsula for thousands of years. The authors of the essays collected here, who include Native people as well as academics, explore the commonalities among these cultures and discuss their distinct weaving styles and techniques. Because basketry was interwoven with indigenous knowledge and culture throughout history, alterations in the art over time reflect important social changes. Using primary-source material as well as interviews, volume editor Jacilee Wray shows how Olympic Peninsula craftspeople participated in the development of the commercial basket industry, transforming useful but beautiful objects into creations appreciated as art. Other contributors address poaching of cedar and native grasses, and conservation efforts—contemporary challenges faced by basket makers. Appendices identify weavers and describe weaves attributed to each culture, making this an important reference for both scholars and collectors. Featuring more than 120 photographs and line drawings of historical and twentieth-century weavers and their baskets, this engaging book highlights the culture of distinct Native Northwest peoples while giving voice to individual artists, masters of a living art form.
