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Crusts
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Book Synopsis Biological Soil Crusts: Structure, Function, and Management by : Jayne Belnap
Download or read book Biological Soil Crusts: Structure, Function, and Management written by Jayne Belnap and published by Springer Science & Business Media. This book was released on 2013-12-01 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: In arid lands, where vegetation is sparse or absent, the open ground is not bare but generally covered by a community of small, highly specialized organisms. Cyanobacteria, algae, microfungi, lichens, and bryophytes aggregate soil particles to form a coherent skin - the biological soil crust. It stabilizes and protects the soil surface from erosion by wind and water, influences water runoff and infiltration, and contributes nitrogen and carbon to desert soils. Soil surface disturbance, such as heavy livestock grazing, human trampling or off-road vehicles, breaks up the fragile soil crust, thus compromising its stability, structure, and productivity. This book is the first synthesis of the biology of soil crusts and their importance as an ecosystem component. Composition and functioning of different soil-crust types are discussed, and case studies are used to show the impact of crusts on landscape hydrology, soil stability, nutrient cycles, and land management.
Book Synopsis Crusts by : Barbara Elisi Caracciolo
Download or read book Crusts written by Barbara Elisi Caracciolo and published by Cider Mill Press. This book was released on 2018-03-27 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 300 recipes from expert and artisan bakers, covering breads, croissants, flatbreads, pizzas, and pies—Foods that demand the perfect crunch! From loaves to pastries, pizza to pie, Crusts covers it all! Between its elegantly designed covers, you'll discover: 300+ recipes from artisan bakers around the world; gluten-free, Paleo, vegetarian, and vegan recipes; complete how-to sections on making your own dough, bread, and pizzas with easy-to-follow instructions; helpful tips and techniques from expert bakers and chefs; culinary histories behind your favorite loaves and pastries; an illustrated catalog of more than 100 grains from around the world and throughout time...and so much more! This cookbook is the ultimate resource for every level chef, and is a keystone addition to your cookbook library. Bakers and Chefs Barbara Elisi Caracciolo — owner of Spigamadre bakery in Sweden and blogger behind Bread and Companatico. Stephany Buswell — Certified Master Baker, pastry chef-instructor at the International Culinary Center. Bakeries 158 Pickett Street Café - South Portland, ME 400 Gradi - East Brunswick, VIC, Australia Amy’s Bread – New York, NY Barton Springs Mills – Dripping Springs, TX Bellegarde - New Orleans, LA Boulangerie - Kennebunkport, ME Boulted Bread - Raleigh, NC Community Grains – Oakland, CA Dante’s Pizzeria Napoletana – Takapuna, AK, New Zealand Deux Bakery - Santa Barbara, CA Flour Bakery and Café – Boston, MA Grain Craft – Chattanooga, TN Kaufman’s Bakery & Delicatessen – Skokie, IL King Arthur Flour Baking School – Norwich, VT La Svolta Pizzeria - Hampton, VIC, Australia Lindley Mills – Graham, NC Maine Grains – Skowhegan, ME Metropolitan Bakery - Philadelphia, PA Oliveto – Oakland, CA OTTO Pizza – Portland, ME Pizza Pilgrims – London, England Pizzaly – Preston, VIC, Australia Polestar Hearth Bread – Guelph, ON, Canada Scoozi – Ascot Vale, VIC, Australia Settebello Pizzeria Napoletana – New Lynn, AK, New Zealand Seven Stars Bakery - Providence, RI St-Viateur Bagel – Montreal, QC, Canada Sugar Bakeshop - Charleston, SC Sugar Pie Bakery - Charleston, WV Sugaree's - New Albany, MS Sweet Life Patisserie - Eugene, OR Sweetery - Anderson, SC Swiss Bakery - Vancouver, BC, Canada Tano’s Pizzeria – Chicago, IL Theo & Co. Pizzeria – Perth, WA, Australia Winslow’s Home – St. Louis, MO Zingerman’s - Ann Arbor, MI
Book Synopsis Planetary Crusts by : S. Ross Taylor
Download or read book Planetary Crusts written by S. Ross Taylor and published by Cambridge University Press. This book was released on 2009 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference volume surveys the development of crusts on solid planets and satellites in the solar system.
Book Synopsis The role of physical and biological soil crusts on the water balance in semiarid ecosystems by : Sonia Chamizo de la Piedra
Download or read book The role of physical and biological soil crusts on the water balance in semiarid ecosystems written by Sonia Chamizo de la Piedra and published by Universidad Almería. This book was released on 2014-11-06 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: In arid and semiarid areas, the interplant spaces are usually covered by physical and biological soil crusts. These crusts, though representing an almost negligible portion of the soil profile, have a number of crucial roles. Soil crusts form the boundary between soil and atmosphere and therefore control gas, water and nutrient exchange into and through soils. Concretely, in the last decade, the study of biological soil crusts (BSCs) (complex communities of cyanobacteria, algae, fungi, lichens, mosses and other microorganisms in intimate association with soil particles) has drawn the attention of a growing number of researchers due to the key role they play in numerous processes in the ecosystems where they appear. Unlike physical crusts, BSCs protect soils against erosion by water and wind, and increase soil fertility by fixing atmospheric C and N, synthesising polysaccharides and reducing nutrient losses by runoff and erosion. Through their influence on numerous properties that affect how water moves though soils such as roughness, porosity, hydrophobicity, cracking, and albedo, BSCs play a key role in water processes, such as infiltration and runoff, evaporation and soil moisture. It is widely known the role of physical crusts in decreasing soil porosity and hydraulic conductivity, thus decreasing infiltration. However, there is controversy regarding the role of BSCs in infiltration and runoff processes. Some studies indicate that BSCs increase infiltration, and consequently, decrease runoff, whereas others have reported that they decrease infiltration and increase runoff or that they have no effect on either of them. In addition, the influence of BSCs on other soil water balance components such as evaporation and soil moisture has hardly been studied and the scarce existing studies also show contradicting results. With the aim of enlightening the role that BSCs play in the water balance in semiarid areas, in this thesis it has been analysed the influence of different soil crust types, physical crusts and various developmental stages of BSCs, on key soil water balance components such as infiltration-runoff, evaporation and soil moisture, at plot scale. Furthermore, to better understand how these crusts affect hydrological processes, the influence of the type of crust and developmental stage of the crust on different properties that affect water movement and retention in soils has been analysed. Last, spectral characteristics of the different crust types, as well as of vegetation, have been examined with the aim of developing a spectral classification system for differentiation of these common ground covers in semiarid areas that allows their mapping and the modelling of the effects of the crusted areas on hydrological and erosion processes on larger spatial scales (hillslope and catchment). To conduct this research, two areas where BSCs are widespread and that represent key spatial distributions of BSCs in semiarid ecosystems were chosen in the province of Almeria (SE Spain): El Cautivo (in the Tabernas Desert), a badlands catchment with silty-loam textured soils, and Las Amoladeras (in the Cabo de Gata-Níjar Natural Park), a flat area with sandy-loam textured soils. Our results show that BSCs increase aggregate stability, water retention capacity, and organic carbon and total nitrogen content compared to physical crusts and, within BSCs, these properties increase in the crust and the underlying soil as the crust is more developed (in terms of greater biomass and later-successional species composition). The increase in soil properties with the presence of BSCs is especially noticeable in the top layer of soil (0.01 m) and decreases with depth (0.01-0.05 m) (Chapter I). Through their effect increasing surface roughness and physico-chemical soil properties, BSCs increase infiltration and decrease runoff compared to physical crusts. In general, infiltration increases with greater BSC development (Chapter II). However, there are exceptions to this general pattern that are conditioned by other factors such as the spatial scale under study or the type of rainfall. At small plot sizes (0.25 m2) and after 1h-high intensity simulated rainfall (50 mmh-1), we found that well-developed BSCs such as lichens, generate higher runoff rates than less developed BSCs as cyanobacteria, and similar runoff rates to physical crusts (Chapter II). Thus, at microplot scales and under extreme events, the effect of well-developed BSCs in enhancing infiltration due to their greater roughness can be overcome by their ability to clog soil pores when wet, thus increasing runoff. However, when the influence of BSCs on infiltration and runoff is analysed under natural rain events and at larger spatial scales (1-10 m2), we found that, in low intensity rainfalls, runoff decreases with the cover of well-developed BSCs (lichens) and this effect is higher as the plot size increases (Chapter III). Such decrease in runoff with the presence of well-developed BSCs is due to the microtopography that these crusts confer to soils. Under high intensity rainfalls, BSC cover has no significant effect on runoff yield and the main factor acting to determine runoff generation is rainfall intensity (Chapter III). The removal of the crust initially causes infiltration to increase. But this effect diminishes over time as raindrop impact reseals the surface and a new physical crust is formed that increases runoff (Chapter II). Moreover, crust disturbance by trampling but, especially by removal, causes a dramatic increase in erosion (Chapter II). Erosion also depends on the type of BSC. Well-developed crusts as lichens and mosses generate lower erosion rates than less developed crusts as cyanobacteria. Regarding the influence of BSCs on soil evaporation, under saturation conditions and warm ambient temperatures, soil water loss is quick in all types of surfaces and no significant differences are found in soils with or without BSCs (Chapter V). However, during long cold wet periods, soil water loss is faster in soils devoid of BSCs than in those covered by them. Thus, BSC-crusted soils maintain more soil moisture at the upper soil layer (0.03 m) than adjacent soils where the BSC has been removed, during wet periods. At deeper soil (0.10 m), soil moisture is similar in both BSC-crusted and uncrusted soils. The removal of the BSC causes a higher decrease in soil moisture in fine-textured soils (Cautivo), where the presence of BSCs has a stronger influence on increasing porosity and infiltration, than in coarse-textured soils (Las Amoladeras). During dry soil periods, soil moisture is similar in soils with or without BSCs (Chapter V). Last, a quantitative analysis of spectral characteristics of vegetation, physical crusts and BSC developmental stages has demonstrated the possibility of classifying these common ground covers in semiarid areas based on distinctive spectral features (Chapter VI). The application of the classification system developed to multi and hiperspectral provides the possibility for future mapping of spatial distribution and temporal dynamics of BSCs, which is crucial to incorporating the effects of crusted surfaces in current hydrological and erosion models. Summarizing, compared to physical crusts, the presence of BSCs increase physico-chemical properties of underlying soils, especially in the first centimeters of soil, and this enhancement is greater as the BSC is more developed. Due to this increase in soil properties and the higher roughness that BSCs provide to soils, BSCs increase water input by increasing infiltration and soil moisture, and soil moisture, and reduce water output by reducing soil evaporation. Hence, compared to physical crusts, the presence of BSCs and, especially the presence of well-developed BSCs, have an overall positive effect on the local water balance in semiarid ecosystems, in addition to having a major role in protecting soils from erosion.
Book Synopsis Biological Soil Crusts: An Organizing Principle in Drylands by : Bettina Weber
Download or read book Biological Soil Crusts: An Organizing Principle in Drylands written by Bettina Weber and published by Springer. This book was released on 2016-05-21 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume summarizes our current understanding of biological soil crusts (biocrusts), which are omnipresent in dryland regions. Since they cover the soil surface, they influence, or even control, all surface exchange processes. Being one of the oldest terrestrial communities, biocrusts comprise a high diversity of cyanobacteria, algae, lichens and bryophytes together with uncounted bacteria, and fungi. The authors show that biocrusts are an integral part of dryland ecosystems, stabilizing soils, influencing plant germination and growth, and playing a key role in carbon, nitrogen and water cycling. Initial attempts have been made to use biocrusts as models in ecological theory. On the other hand, biocrusts are endangered by local disruptions and global change, highlighting the need for enhanced recovery methods. This book offers a comprehensive overview of the fascinating field of biocrust research, making it indispensable not only for scientists in this area, but also for land managers, policy makers, and anyone interested in the environment.
Author :Vincent John Martin Noah Linus Felde Publisher :Frontiers Media SA ISBN 13 :2889712559 Total Pages :214 pages Book Rating :4.8/5 (897 download)
Book Synopsis Ecological Development and Functioning of Biological Soil Crusts After Natural and Human Disturbances by : Vincent John Martin Noah Linus Felde
Download or read book Ecological Development and Functioning of Biological Soil Crusts After Natural and Human Disturbances written by Vincent John Martin Noah Linus Felde and published by Frontiers Media SA. This book was released on 2021-09-02 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physical Properties and Mechanical Cutting Characteristics of Cobalt-rich Managanese Crusts by :
Download or read book Physical Properties and Mechanical Cutting Characteristics of Cobalt-rich Managanese Crusts written by and published by . This book was released on 1987 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cross-scale effects of biological soil crusts on runoff generation and water erosion in semiarid ecosystems. Field data and model approach by : Emilio Rodríguez Caballero
Download or read book Cross-scale effects of biological soil crusts on runoff generation and water erosion in semiarid ecosystems. Field data and model approach written by Emilio Rodríguez Caballero and published by Universidad Almería. This book was released on 2014-11-06 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: CD-ROM Water availability is one of the main limiting factors that control ecosystem functions and productivity in semiarid regions. Vegetation of these regions usually presents a patchy distribution where sparse plant cover is interspersed over a bare soil. During the few rainfall events, runoff is generated in non-vegetated areas and redistributed towards vegetation, which act as surface obstruction for water, sediments and nutrients. Thus, non-vegetated areas are more susceptible to water erosion processes. Non-vegetated areas from semiarid ecosystems around the world, are often covered by Biological Soil Crusts (BSCs). BSCs result from an intimate association between soil particles and cyanobacteria, algae, microfungi, lichens and bryophytes. These communities live within, or immediately on top of, the uppermost millimeters of soil, influencing soil surface properties involved in infiltration, runoff generation and water erosion. Several papers have demonstrated that BSCs are one of the most important soil stabilizing factors in drylands. There are, however, contradictory results on the role that BSCs play in regulating soil water fluxes. Some studies point BSCs as runoff sources that may increase downslope erosion or on the contrary may represent an additional supply of water for downslope vegetation allowing its survival. The impact of this additional runoff should be evaluated at less detailed scales than the patch and to analyze all interactions in terms of water, sediments and nutrients between areas covered by BSCs and vegetated patches in order to establish the real effects of BSCs on both runoff and erosion. Also, to correctly predict the impact of future climate changes or antropic disturbances on hydrological behavior and water erosion in systems dominated by BSCs their effects should be included on spatially distributed runoff and erosion models. Until now, the influence of BSCs on these processes has been addressed almost exclusively at patch scale, despite the fact some authors have pointed the need of upscaling their effects, and even more their influence on runoff generation and water erosion was never considered in spatially implicit medelling. The goal of this thesis is to determine BSC effects on runoff and water erosion from plot to catchment scale in a typical semiarid ecosystem. To achieve this objective, first direct and indirect effects of BSCs at patch scale must be clearly defined under natural rainfall conditions to solve the controversy about BSCs effects on runoff generation. To know the direct and indirect relationships among soil surface characteristics, BSC cover and type, topography, rainfall characteristics (duration, amount and intensity) and runoff, structural equation models (SEM) were applied. Our results reveal the critical importance of BSCs on runoff and water erosion. Both processes in biologically crusted areas are directly controlled by crust type and cover. BSCs also modified some soil surface properties involved in runoff generation and water erosion, such as microtopography, surface stability or water repellency. The final interaction of both, direct and indirect BSCs effects, determine the hydrological behavior of these surfaces under natural rainfall conditions. Moreover, the final effect of BSCs on runoff generation is strongly driven by rainfall properties, which determined the set of complex interactions among BSCs, type and developmental stage and soil surface properties: on one hand, during low intensity rains, BSC-induced microtopography increases the amount of surface micro-depressions, which act as temporal water sinks, reducing the connectivity among source areas, delaying runoff initiation and reducing runoff rates; on the other hand, during intense rainfall events, BSCs type and water repellency are the main factors determining runoff generation. When the effects of BSCs are analyzed at coarser scales, including all interactions among BSCs and vegetated areas on a whole catchment, our results reveal the importance of the interactions between areas with BSCs and areas with vegetation on runoff generation and water erosion. We show the capacity of vegetated areas to retain runoff waters generated by upslope biologically crusted areas as an important driver for the hydrological and erosional response at catchment scale. However, the capability of vegetated areas to trap and retain water and sediments is limited and can be exceeded during high magnitude events, increasing catchment connectivity, as well as runoff and water erosion at the catchment outlet. Even during high-magnitude events, when the runoff generated in BSC areas reaches the channel network, the local protection provided by BSCs also affects downslope areas and the catchment response. These results confirm that BSCs must be included in runoff and soil erosion models to obtain reliable predictions of the spatial pattern of runoff and water erosion in catchments with abundant BSCs. In order to correctly introduce the effects of BSCs in these models, it is necessary to have an accurate spatial characterization of BSCs. It is shown that a spectral mixture analysis is required for the precise characterization of the complex spatial distribution of BSCs, due to the intrinsic spatial heterogeneity of semiarid ecosystems and to the spectral similarities among BSCs, dry vegetation and bare soil. Due to the methodological and practical application problems of spectral mixture analysis when it is applied to spectrally complex areas or when some surface elements only appear in specific areas of the image, we needed to develop a novel methodology for BSCs classification and quantification (lichen and cyanobacteria-dominated CBS), based on hyperspectral images. Support vector machine classification was applied for spectral and ecological classification of homogenous areas to solve the mentioned problems inherent to spatial heterogeneity. Inmediately afterwards, spectral mixture analysis (SMA) was applied to each SVM class to quantify the proportion of each type of surface cover within each pixel. Relative abundance images obtained with this methodology achieve a relatively high accuracy for different types of BSCs, and have demonstrated to be an adequate source of spatially distributed information, to correctly characterize surface properties in biologically crusted drylands systems. Moreover, to have the spatial distribution of type and abundance of BSCs allows to increase the accuracy of modeled runoff and erosion. Thus, when BSCs effects are not included in the LISEM model, an important increase in modeled water erosion was observed in areas where BSCs was not considered.
Book Synopsis The Book on Pie by : Erin Jeanne McDowell
Download or read book The Book on Pie written by Erin Jeanne McDowell and published by Rux Martin/Houghton Mifflin Harcourt. This book was released on 2020 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Erin Jeanne McDowell, New York Times contributing baker extraordinaire and top food stylist, wrote the book on pie, a comprehensive handbook that distills all you'll ever need to know for making perfect pies. The Book on Pie starts with the basics, including techniques, conversions, make-aheads, and styling tricks, before diving into 100 of her unique and intriguing recipes. Find everything from classics like apple and pumpkin, to more inspired recipes like Hand-Pie Ice Cream Sandwiches and Chinese BBQ Pork and Scallion Pie. Erin takes every recipe a step further with Pie-deas: ideas for swapping doughs, crusts, and toppings for infinitely customizable pies. Mix and match Pumpkin Spice Pie Dough and Dark Chocolate Drippy Glaze, or the Chive Compound-Butter Crust with the Croque Madame Pielets . . . the possibilities are endless. Look no further than The Book on Pie for the only book on pie you'll ever want or need.
Book Synopsis Elegant Pie by : Karin Pfeiff-Boschek
Download or read book Elegant Pie written by Karin Pfeiff-Boschek and published by Andrews Mcmeel+ORM. This book was released on 2019-10-29 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: A designer who’s “turned pie crust decorating into an art form” shows how to embellish an ordinary crust—for a creation as beautiful as any cake (Martha Stewart). Everyone knows that serving a pie for dessert makes guests happy. And serving one with a beautifully designed crust that makes guests swoon is even better. Pies can be as stunningly attractive as the most decorative cakes with the use of some basic techniques and the appropriate care when working with pie dough. The recipes and techniques in this book give any home baker the tools to create breathtaking works of pie art. From preparation of the dough to the last moments of baking, all methods are clearly presented using step-by-step photographs. A flat surface, rolling pin, sharp knife, and cookie cutters of different sizes and shapes make embellishing an ordinary pie crust easy. The 25 designs in this book, arranged by three levels of difficulty, range from graphic art styles to seasonal-inspired florals—offering the first guide to creating these stunning works of edible art. “[A] gorgeous cookbook...As the book progresses, so do your skills.” —Taste of Home
Book Synopsis Mining Development Scenario for Cobalt-rich Manganese Crusts in the Exclusive Economic Zones of the Hawaiian Archipelago and Johnston Island by : Hawaii. Marine Mining Program
Download or read book Mining Development Scenario for Cobalt-rich Manganese Crusts in the Exclusive Economic Zones of the Hawaiian Archipelago and Johnston Island written by Hawaii. Marine Mining Program and published by . This book was released on 1987 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis National Institutes of Health Bulletin by : National Institutes of Health (U.S.)
Download or read book National Institutes of Health Bulletin written by National Institutes of Health (U.S.) and published by . This book was released on 1927 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Digest of Comments on The Pharmacopoeia of the United States of America and The National Formulary for the Calendar Year Ending December 31 ... by : National Institutes of Health (U.S.)
Download or read book Digest of Comments on The Pharmacopoeia of the United States of America and The National Formulary for the Calendar Year Ending December 31 ... written by National Institutes of Health (U.S.) and published by . This book was released on 1926 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Laryngoscope written by and published by . This book was released on 1923 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt: A monthly journal on diseases of the ear-nose-throat.
Book Synopsis Geochemical and Isotopic Interpretations of Ferromanganese Crusts from the Pacific Ocean by : Denys Laurent VonderHaar
Download or read book Geochemical and Isotopic Interpretations of Ferromanganese Crusts from the Pacific Ocean written by Denys Laurent VonderHaar and published by . This book was released on 1997 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Andrews Mangement Unit/Steens Mountain Cooperative Management and Protection Area by :
Download or read book Andrews Mangement Unit/Steens Mountain Cooperative Management and Protection Area written by and published by . This book was released on 2004 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Joy of Cooking by : Irma S. Rombauer
Download or read book Joy of Cooking written by Irma S. Rombauer and published by Simon and Schuster. This book was released on 2002 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: The best recipes for all the favorite types of pies are included in this comprehensive volume--all-American fruit, cream, chiffon and custard--plus cooking advice and tips from the experts responsible for Joy of Cooking. 150 full-color photos.
