Scientists and consultants need to estimate and map properties of the terrestrial environment. These include plant nutrients and parasites in soil, gaseous emissions from soil, pollutant metals and xenobiotics in waste and contaminated land, salt in groundwater and species abundances above ground. The scale varies from small experimental plots to catchments, and the land may be enclosed in fields or be open grassland, forest or desert. Those who sample the variables to obtain the necessary data need guidance on the design and analysis of sampling methods for their conclusions and recommendations to be valid.

This book provides that guidance, backed by sound rationale and statistical theory. It concentrates on design-based sampling for estimates of mean values of environmental properties, emphasizing replication and randomization. It starts with simple random sampling and then progresses to more efficient designs, such as spatially stratified random sampling, stratification by classes and cluster sampling. It includes a section on purposive sampling in classical soil survey, which is relevant to other environmental properties such as vegetation. It also describes the effects of bulking on errors and the use of ancillary information and regression to improve estimates. The authors draw the important distinction between design-based sampling for estimating means and model-based methods (geostatistics) for local spatial prediction and mapping, and focus on the latter. They describe designs suitable for computing variograms and prediction by kriging, as well as a staged approach, so that sampling is neither inadequate nor excessive, and designs adapt as knowledge is accumulated. Including numerous worked case studies of sampling in agriculture, ecology and environmental science, the book will be of immediate practical value.

Scientists and consultants need to estimate and map properties of the terrestrial environment. These include plant nutrients and parasites in soil, gaseous emissions from soil, pollutant metals and xenobiotics in waste and contaminated land, salt in groundwater and species abundances above ground. The scale varies from small experimental plots to catchments, and the land may be enclosed in fields or be open grassland, forest or desert. Those who sample the variables to obtain the necessary data need guidance on the design and analysis of sampling methods for their conclusions and recommendations to be valid.

This book provides that guidance, backed by sound rationale and statistical theory. It concentrates on design-based sampling for estimates of mean values of environmental properties, emphasizing replication and randomization. It starts with simple random sampling and then progresses to more efficient designs, such as spatially stratified random sampling, stratification by classes and cluster sampling. It includes a section on purposive sampling in classical soil survey, which is relevant to other environmental properties such as vegetation. It also describes the effects of bulking on errors and the use of ancillary information and regression to improve estimates. The authors draw the important distinction between design-based sampling for estimating means and model-based methods (geostatistics) for local spatial prediction and mapping, and focus on the latter. They describe designs suitable for computing variograms and prediction by kriging, as well as a staged approach, so that sampling is neither inadequate nor excessive, and designs adapt as knowledge is accumulated. Including numerous worked case studies of sampling in agriculture, ecology and environmental science, the book will be of immediate practical value.

Richard Webster, one of the world s bestselling new age authors, explores the incredibly wide variety of divination systems from around the world. Discover in-depth information and techniques for thirty-one divination practices, including common methods such as tarot, astrology, palmistry, numerology, pendulums, runes, and the I Ching, as well as less well-known forms, such as automatic writing, candle reading, coin divination, flower reading, sand divination, and many more. This book also includes helpful tips for choosing the best form of divination for your specific needs and preparation methods to practice before a divination session. Whether you re just getting started with divination or are a seasoned expert, this thorough guide holds sacred wisdom and wonderful surprises for you.

This brief will provide a bridge in succinct form between the geostatistics textbooks and the computer manuals for `push-button' practice. It is becoming increasingly important for practitioners, especially neophytes, to understand what underlies modern geostatistics and the currently available software so that they can choose sensibly and draw correct conclusions from their analysis and mapping. The brief will contain some theory, but only that needed for practitioners to understand the essential steps in analyses. It will guide readers sequentially through the stages of properly designed sampling, exploratory data analysis, variography (computing the variogram and modelling it), followed by ordinary kriging and finally mapping kriged estimates and their errors. There will be short section on trend and universal kriging. Other types of kriging will be mentioned so that readers can delve further in the substantive literature to tackle more complex tasks.

We are never truly alone because we each have our own guardian angel who surrounds us with unconditional love and looks after us in all our incarnations. This comprehensive book features everything you need to know about these radiant personal protectors, including how to contact your angel and build a strong connection with it. Drawing on research from multiple religions, bestselling author Richard Webster teaches you what guardian angels are and how you can ask yours for guidance, protection, and healing. Along the way, Richard explores the history of these spiritual beings and stories of people who regularly communicated with their angels, such as Socrates, Lorna Byrne, and more. By the end of this book, you ll be communicating regularly with your closest friend your guardian angel.

From the bestselling author of How to Use a Crystal comes a straightforward guide to understanding pendulums and the many ways you can use them to improve your life. In his simple and clear style, Richard Webster introduces you to fifty practical and spiritual activities that can be performed with just one pendulum. How to Use a Pendulum guides you every step of the way, from choosing your pendulum to using it to find lost objects, ask and answer divinatory questions, and communicate with spirits. Pendulums can reveal information not found any other way, and this book features uses for them that you may have never considered before. Discover how to balance your chakras, work with angels, communicate telepathically, reduce stress, and much more.

Angels lend comfort and strength in times of difficulty, bring our lofty goals down to earth, and set our spirits soaring toward the divine. No matter what spiritual path you travel, the angels are there to offer guidance and inspiration along the way. International best-selling author and angel expert Richard Webster presents this alphabetically-arranged book of angels, a collection of over 500, hailing from diverse traditions, cultures, and belief systems all over the world. A snapshot of each angel's traits, abilities, and specialties illustrates the myriad ways in which these heavenly helpers can deepen your spiritual practice and enrich your life. - Discover the roles of angels in various spiritual texts and religions throughout history

- Meet your guardian angel, the archangels, the angel presiding over your astrological sign, and more

- Learn the best methods, most propitious times, and just exactly how to communicate with each angel

You hold in your hands the ultimate resource for getting in touch with the divine. Open your heart to the miraculous powers of the angels, and fill your life with the peace, encouragement, and blessings that you've always wanted.

You can easily locate water, coins, artifacts, lost objects--even missing people--when you follow the simple instructions in this divination book.

With expert guidance from Richard Webster, you'll discover how to improve your life in many practical ways by dowsing. Begin by learning how to use the tools of dowsing: angle rods, divining rods, pendulums, wands, and even your own hands and body. Clear, detailed instructions on map dowsing show you how to dowse for anything at all, anywhere in the world.

Using the tools and techniques presented here, you can locate valuable hidden items, identify and treat ailments for improved health, tune in to your pet's needs, develop your intuition--the applications of dowsing are nearly limitless!

Have you ever dreamt about a bird, wolf, lion, or some other creature and wondered what it meant? From the cheerful bluebird to the courageous tiger, the animals in our dreams often have specific messages that can guide us on our life paths. Once you know your totem animal, you can call upon it for healing, protection, strength, wisdom, and spiritual guidance.

In Spirit & Dream Animals, bestselling author Richard Webster will teach you simple and fun techniques to identify and connect with your spirit animal. Lucid Dreaming Astrology Numerology Pendulum Divination Meditation Dancing

You'll also learn about animal symbolism in various cultures, the shamanic tradition, and how to recall your dreams more easily and vividly. This handy book also features an alphabetical dream-animal dictionary. With it, you can quickly look up the symbolic meanings of more than 150 creatures--including pets and domestic, wild, and legendary animals.

Palm reading is a lot easier than you may think. No cards, no coins, no charts of the planets-just a hand and the knowledge in this book. Whether your interest is serious or casual, Palm Reading for Beginners will open a world of insight into yourself, your friends, your family, and your future Announce in any gathering that you read palms and you will be flocked by people thrilled to show you their hands. When you are have finished Palm Reading for Beginners, you will be able to look at anyone's palm (including your own) and confidently and effectively tell them about their personality, love life, hidden talents, career options, prosperity, and health.

This illuminating guide lays out who the archangels are and how you can start working with them for protection, guidance, and wisdom. Drawing from multiple religions, bestselling author Richard Webster provides detailed descriptions of the four major archangels Michael, Raphael, Gabriel, and Uriel as well as numerous lesser-known angels who are rarely featured in other books. Richard's straightforward explanations shine throughout this book, helping you discover which divine messengers to contact and how simple meditations and rituals can help you establish those connections. Comprehensive lists make it easy to find angelic correspondences to Zodiac signs, essential oils, chakras, months, and more. Archangels surround you with love, and these spiritual beings of pure light can help you reach your goals, find your life's purpose, and live in peace and harmony with others.