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Author : George Minor Diggs
Publisher :
ISBN 13 : 9781889878379
Total Pages : 260 pages
Book Rating : 4.8/5 (783 download)
Download or read book Ferns and Lycophytes of Texas written by George Minor Diggs and published by . This book was released on 2011 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George M. Diggs
Publisher : BRIT Press
ISBN 13 : 1889878014
Total Pages : 1 pages
Book Rating : 4.8/5 (898 download)
Download or read book Shinners & Mahler's Illustrated Flora of North Central Texas written by George M. Diggs and published by BRIT Press. This book was released on 1999 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: New Dorothea L. Leonhardt Foundaton (Andrea C. Harkins), Bass Foundation, Ruth Andersson May, Mary G. Palko, Amon G. Carter Foundation, Margret M. Rimmer, Mike and Eva Sandlin.
Author : Ed Crowell
Publisher : Texas A&M University Press
ISBN 13 : 1623497299
Total Pages : 142 pages
Book Rating : 4.6/5 (234 download)
Download or read book Barton Creek written by Ed Crowell and published by Texas A&M University Press. This book was released on 2019-04-03 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: While Barton Springs Pool is an iconic landmark of Austin and many people are familiar with the end of Barton Creek and its seven miles of public greenbelt, less is known about the forty-odd miles beyond that tumble and twist across private lands, eventually feeding the Colorado River. Legendary fights saved Barton Springs in the 1980s and 1990s, when the pool repeatedly was closed because of pollutant runoff from streets, nearby construction, and leaking sewer lines. In 1992, a highly publicized campaign resulted in land protections and stricter water standards. But will the creek and its springs become fouled again? That possibility arises upstream where tributaries and other creeks flow across mostly rural acreage, attracting new housing and business developments. Not only would city bathers lose access to the pool, but endangered species of salamanders and birds that depend on the Edwards Aquifer and its unique habitats face an uncertain future. Following the creek from downtown Austin’s Barton Springs Pool to its source as a cow-pasture trickle, longtime resident and journalist Ed Crowell explores the creek’s contentious political history, its historic and current residents, and the mounting environmental pressures threatening it. Barton Creek highlights the passionate individuals involved in the stream’s preservation, from city scientists to local landowners, who want to see the creek running clear and clean for future generations. Striking photography and vivid descriptions will entice readers to fall in love with Barton Creek all over again.
Author : Sir William Jackson Hooker
Publisher :
ISBN 13 :
Total Pages : 554 pages
Book Rating : 4.A/5 ( download)
Download or read book Botanical Miscellany written by Sir William Jackson Hooker and published by . This book was released on 1830 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alan E. Bessette
Publisher : University of Texas Press
ISBN 13 : 1477318151
Total Pages : 629 pages
Book Rating : 4.4/5 (773 download)
Download or read book Mushrooms of the Gulf Coast States written by Alan E. Bessette and published by University of Texas Press. This book was released on 2019-07-15 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: The weather patterns and topography of America's Gulf Coast create favorable growing conditions for thousands of species of mushrooms, but the complete region has generally gone unchartered when it comes to mycology. Mushrooms of the Gulf Coast States at last delivers an in-depth, high-quality, user-friendly field guide, featuring more than 1,000 common and lesser-known species—some of which are being illustrated in color for the first time. Using easily identifiable characteristics and a color key, the authors enable anyone, whether amateur mushroom hunter or professional mycologists, to discern and learn about the numerous species of mushrooms encountered in Texas, Louisiana, Mississippi, Alabama, and Florida. Wild-food enthusiasts will appreciate the information on edibility or toxicity that accompanies each description, and they will also find the book’s detailed instructions for collecting, cleaning, testing, preserving, and cooking wild mushrooms to be of great interest. Providing encyclopedic knowledge in a handy format that fits in a backpack, Mushrooms of the Gulf Coast States is a must-have for any mushroom lover.
Author : John E. Williams
Publisher : Texas A&M University Press
ISBN 13 : 1623498775
Total Pages : 463 pages
Book Rating : 4.6/5 (234 download)
Download or read book The Writings of Ferdinand Lindheimer written by John E. Williams and published by Texas A&M University Press. This book was released on 2020-09-25 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ferdinand Jacob Lindheimer is known as the “father of Texas botany.” While he was not the first botanist to collect plants for scientific examination in Texas, his collections are credited with helping botanists around the world to understand the nature, extent, and significance of the diversity of plants in the state. In partnership with Asa Gray of Harvard University, Lindheimer spent eight years collecting Texas plants to distribute to a list of paying subscribers—including places like the British Museum, the Royal Botanic Gardens at Kew, and the Smithsonian Institution. Today, no fewer than 362 plant names are based, at least in part, on Lindheimer collections, and 65 plants have been named in his honor. Lindheimer was a founding settler of New Braunfels, raising his family on the banks of the Comal River while he continued to collect and ship plant specimens. He was “elected” as the first editor of the Neu-Braunfelser Zeitung (still published today as the Herald-Zeitung), and served from 1852 to 1872. He wrote a number of articles for the Zeitung on topics ranging from plants, climate, and agriculture to Texas Indian affairs, optimism, and teaching schoolchildren. In the last year of Lindheimer’s life, one of his students worked with him to collect an assortment of his essays and articles from the Zeitung. In 1879, the collection was published as Aufsätze und Abhandlungen von Ferdinand Lindheimer in Texas (Essays and Articles of Ferdinand Lindheimer in Texas). John E. Williams now offers the first English translation of these essays, which provides valuable insight into the natural and cultural history of Texas.
Author : Robin W. Doughty
Publisher : Texas A&M University Press
ISBN 13 : 162349706X
Total Pages : 273 pages
Book Rating : 4.6/5 (234 download)
Download or read book Unnatural Texas? written by Robin W. Doughty and published by Texas A&M University Press. This book was released on 2019-02-14 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of introduced species in Texas is long (hogs were introduced by European settlers in the 1500s) and fraught with controversy. In Unnatural Texas? The Invasive Species Dilemma, Robin W. Doughty and Matt Warnock Turner introduce the “big hitters” of invasive species in the state. They profile the usual suspects—feral hogs, salt cedar, and fire ants—and also lesser known invasives, such as cats and sparrows. Blending natural and environmental history with geography, this book is a much-needed, balanced exploration of invasive species in Texas. The distinctions between native and invasive are not hard and fast, and perceptions of what is invasive have changed over the centuries. A striking example, free-ranging cats—domestic, stray, and feral—can wreak havoc on small mammal and bird populations. There is not a one-size-fits-all solution for invasives, and removal or complete eradication may not be possible or even desirable. The dilemma of what to do about invasive species also raises moral, social, economic, and cultural questions. This engaging introduction to the concept of invasive species in Texas will provide context for readers and will educate people on this important issue facing the state.
Author : Eric G. Bolen
Publisher : John Wiley & Sons
ISBN 13 : 9780471131564
Total Pages : 468 pages
Book Rating : 4.1/5 (315 download)
Download or read book Ecology of North America written by Eric G. Bolen and published by John Wiley & Sons. This book was released on 1998-02-18 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: From windswept tundra to humid subtropical everglades, fromgracious coniferous forests to austere deserts, North America isblessed with an incredibly diverse array of natural environments,each supporting a unique system of plant and animal life. Thesesystems--also known as biomes--are tightly woven webs of life thathave taken millennia to evolve. This lavishly illustrated bookintroduces readers to this extraordinary array of naturalcommunities and to the subtle interactions of minerals, plants, andanimals that take place within them. Professor Eric Bolen takes a qualitative, intuitive approach to hissubject, beginning with an overview of essential ecological termsand concepts, such as competitive exclusion, taxa, niches, andsuccession. Then, biome by biome, he covers the entirety of Canadaand the United States, starting with the tundra of the far northand working his way south and then west to conclude in the desertsand chaparral of southern California. Along the way, he delves intopertinent conservation issues and features fascinating historicalvignettes and original documents detailing human impact on variousenvironments--for instance, the role of John Deere's plow insettling grasslands, and the use of fur records from Hudson's BayCompany. Throughout, he enlivens the text with dozens of exquisitephotographs and illuminating maps, graphs, charts, andtables. Ecology of North America is an ideal first text for studentsinterested in natural resources, environmental science, andbiology, and it is a useful and attractive addition to the libraryof anyone interested in understanding and protecting the naturalenvironment.
Author : Boris Rozin
Publisher : BrownWalker Press
ISBN 13 : 1627347488
Total Pages : 186 pages
Book Rating : 4.6/5 (273 download)
Download or read book Double Helix of Phyllotaxis written by Boris Rozin and published by BrownWalker Press. This book was released on 2020-08-01 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to anyone who is in search of beauty in mathematics, and mathematics in the beauty around us. Attempting to combine mathematical rigor and magnificence of the visual perception, the author is presenting the mathematical study of phyllotaxis, the most beautiful phenomenon of the living nature. The distinctive feature of this book is an animation feature that explains the work of mathematical models and the transformation of 3D space. The analysis of the phyllotactic pattern as a system of discrete objects together with the mathematical tools of generalized sequences made it possible to find a universal algorithm for calculating the divergence angle. In addition, it is serving as a new proof of the fundamental theorem of phyllotaxis and analytically confirming well-known formulas obtained intuitively earlier as well as casting some doubts on a few stereotypes existing in mathematical phyllotaxis. The presentation of phyllotaxis morphogenesis as a recursive process allowed the author to formulate the hydraulic model of phyllotaxis morphogenesis and propose a method for its experimental verification. With the help of artificial intelligence, the author offered methodology for the digital measurement of phyllotaxis allowing a transition to a qualitatively new level in the study of plant morphogenesis. Due to the successful combination of mathematical constructions and their visual presentation, the materials of this study are comprehensible to readers with high school advanced mathematical levels.
Author : Barbara M. Thiers
Publisher : Timber Press
ISBN 13 : 1604699302
Total Pages : 281 pages
Book Rating : 4.6/5 (46 download)
Download or read book Herbarium written by Barbara M. Thiers and published by Timber Press. This book was released on 2020-12-08 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: A treasury like no other Since the 1500s, scientists have documented the plants and fungi that grew around them, organizing the specimens into collections. Known as herbaria, these archives helped give rise to botany as its own scientific endeavor. Herbarium is a fascinating enquiry into this unique field of plant biology, exploring how herbaria emerged and have changed over time, who promoted and contributed to them, and why they remain such an important source of data for their new role: understanding how the world’s flora is changing. Barbara Thiers, director of the William and Lynda Steere Herbarium at the New York Botanical Garden, also explains how recent innovations that allow us to see things at both the molecular level and on a global scale can be applied to herbaria specimens, helping us address some of the most critical problems facing the world today. At its heart, Herbarium is a compelling reminder of one of humanity’s better impulses: to save things—not just for ourselves, but for generations to come.
Author : Kerry G. Brock
Publisher : BRIT Press
ISBN 13 : 1889878405
Total Pages : 274 pages
Book Rating : 4.8/5 (898 download)
Download or read book The Hunter-gatherer Within written by Kerry G. Brock and published by BRIT Press. This book was released on 2013 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: "We want to examine what the scientific evidence suggests is really going on when we eat food, and how we can eat and live in a way that best gives us the health benefits of a hunter-gatherer lifestyle while living in and enjoying the advantages of the modern world. We also hope to use the evidence to explore how we can increase our chances of avoiding chronic diseases, obesity, and other health problems -- the "Diseases of Civilization."--P. 7.
Author : Jesse Cancelmo
Publisher : Texas A&M University Press
ISBN 13 : 1623493749
Total Pages : 162 pages
Book Rating : 4.6/5 (234 download)
Download or read book Glorious Gulf of Mexico written by Jesse Cancelmo and published by Texas A&M University Press. This book was released on 2016-02-22 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stunned by widespread ignorance about the Gulf of Mexico following the 2010 Macondo oil spill, underwater photographer Jesse Cancelmo decided to turn his camera on the marine life of this 600,000 square mile international sea that connects five US states, six Mexican states, and the island nation of Cuba. With the goal of countering dismissive descriptions of a Gulf plagued with dead zones and overrun by oil rigs, Cancelmo set out to capture a world rarely acknowledged, let alone seen. Between the Gulf's rich shoreline habitats and its prolific oceanic communities, thriving amid dazzling coral reefs, brine seeps, canyons, salt domes, and hard bottom banks, are more than 15,000 species, including an iconic cast of sea animals: sperm whales, manta rays, whale sharks, manatees, spotted dolphins, and more. Capturing images from locations all around the Gulf, Cancelmo reveals the beauty and glory of these diverse habitats and species. Although this is a book of sensational underwater photography, Cancelmo intends it to be more than a celebration of oceanic beauty. He also hopes to inspire better understanding and appreciation of the natural marine habitats in the Gulf and to strengthen support for their protection and sustainment.
Author : Wes Jackson
Publisher : University Press of Kansas
ISBN 13 : 0700630597
Total Pages : 192 pages
Book Rating : 4.7/5 (6 download)
Download or read book Hogs Are Up written by Wes Jackson and published by University Press of Kansas. This book was released on 2021-03-12 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hogs Are Up: Stories of the Land, with Digressions reveals what makes Wes Jackson tick. What kind of lessons does he draw from his unique life experiences, and how do they shape his profoundly revolutionary worldview? Sometimes funny, sometimes wistful, always insightful, this volume demonstrates that when telling a good story, digressions can be the main point. Born during the Great Depression, Jackson tells stories of his youth on a diversified farm in the Kansas River Valley near Topeka, Kansas, culminating in more than forty years of leadership to radically transform agriculture, literally at its very roots. Wes Jackson draws deeply from the lessons learned from his experience dating from World War II to his work at The Land Institute to establish a new Natural Systems Agriculture. But this book is more than that. It includes an eclectic mix of thinkers and doers he’s met along the way. Wes Jackson is heavily influenced by the cultural legacy of grandparents, all four of whom were born before the Civil War began, and from his parents, who were born before 1900. He was born into a culture of crop diversity where animals and people were out in the fields and around. He saw the tractor arrive and the horses leave. After you read Hogs Are Up: Stories of the Land, with Digressions you may share his misgivings about what conventional thinkers see as “progress.” Jackson is constantly exploring the world around him and will engage anyone who can help him think about a discovery, an experiment, or recent insight. Jackson believes that our insights must go beyond the latest scholarly study and government report if we are to get the necessary interest for people to change. The stories and digressions he shares in Hogs Are Up are the fruit of a longtime effort to lay the agricultural and cultural foundation for a new worldview grounded in nature’s principles and located in rural communities able to survive through a new relationship of humanity to the ecosphere.
Author : Michael S. Webster
Publisher : CRC Press
ISBN 13 : 1351646788
Total Pages : 527 pages
Book Rating : 4.3/5 (516 download)
Download or read book The Extended Specimen written by Michael S. Webster and published by CRC Press. This book was released on 2017-07-20 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Extended Specimen highlights the research potential for ornithological specimens, and is meant to encourage ornithologists poised to initiate a renaissance in collections-based ornithological research. Contributors illustrate how collections and specimens are used in novel ways by adopting emerging new technologies and analytical techniques. Case studies use museum specimens and emerging and non-traditional types of specimens, which are developing new methods for making biological collections more accessible and "usable" for ornithological researchers. Published in collaboration with and on behalf of The American Ornithological Society, this volume in the highly-regarded Studies in Avian Biology series documents the power of ornithological collections to address key research questions of global importance.
Author : Shirley Sherwood
Publisher : Royal Botanic Gardens Kew
ISBN 13 : 9781842466933
Total Pages : 0 pages
Book Rating : 4.4/5 (669 download)
Download or read book The Shirley Sherwood Collection written by Shirley Sherwood and published by Royal Botanic Gardens Kew. This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a celebration of the Shirley Sherwood Collection of contemporary botanical art, made over a period of 30 years by Dr Shirley Sherwood and considered the most important private collection of its kind in the world. In 2018 the 1000th painting was added to the collection, a pocket handkerchief by Coral Guest.
Author : Kelly LaFarge
Publisher :
ISBN 13 : 9781935641216
Total Pages : 0 pages
Book Rating : 4.6/5 (412 download)
Download or read book Herbaria written by Kelly LaFarge and published by . This book was released on 2021-04-15 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "What good is a dead plant? A lot! Herbaria, a picture book for grades one through eight, explains why, leading readers on an accessible, engaging exploration of who loves dead plants--and why. In these pages, we learn about famous historical plant collectors and the paths they established investigating plants. Readers join today's field botanists as they go far and wide to discover new species, and we get to look in the herbarium at how specimens are mounted and organized for everyone to use and enjoy. The book as a whole helps kids to visualize themselves as botanists gathering, preserving, and unlocking the mysteries of plants. In addition to beautiful watercolor illustrations and photos, the book includes interactive features such as lift-a-flaps, overlays, and a foldout." --Publisher's description.
Author : Orlando Mistretta
Publisher :
ISBN 13 : 9780960580859
Total Pages : pages
Book Rating : 4.5/5 (88 download)
Download or read book Field Guide to the Flora of the San Gabriel Mountains written by Orlando Mistretta and published by . This book was released on 2019-12-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This field guide to the flora of the San Gabriel Mountains of southern California is at once a personal and entertaining account of the region's botanical context and history of exploration, and a long-awaited inventory of its flora. The author, Orlando Mistretta, grew up at the foot of this mountain range and has spent the past four decades of his botanical career exploring the far corners of this exceedingly rugged mountain range located in close proximity to Greater Los Angeles. Over 30 color photographs and maps accompany a detailed introduction to all aspects of the San Gabriels, including physical setting, project boundaries and history of its botanical exploration. Keys to plant families, genera, species and subspecific ranks are carefully formulated to be accessible to both botanical professionals and generalists. Species entries include information on taxonomic authorities, life form, abundance, habitat (vegetation types [including post-burn occurrences] and elevation), localities of occurrence (list of specific canyons and other locations), and a representative herbarium voucher. Notes on possible hybridization, historical records, alternative taxonomy and native versus introduced status are included. An index lists families, genera and species. This book is part of the Occasional Publications series published by Rancho Santa Ana Botanic Garden in Claremont, California, the largest botanic garden dedicated to California native flora.
