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Showing results for "robert howarth"

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Showing 1 - 4 of 4 Results

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Proven Climate Solutions

Leading Voices on How to Accelerate Change

2024

EN

Fifteen climate experts combine forces to present a plan for slowing and ultimately preventing further destruction to our planet.As governments and businesses continue to set climate goals for reducing carbon emissions and slowing global warming, scientists, engineers, and policymakers are using cutting-edge research to introduce new climate technologies and strategies for achieving and potentially surpassing these goals.Presented by world-leading climate s...

R 449,29

2007

EN

Modern Biogeochemistry is aimed to generalize modern ideas of biogeochemical developments during the last decades. It is designed to support a general course in biogeochemistry, and as such, is likely to have a broad market among the many universities and colleges that are adding such courses to their curricula. This book aims to supplement the existing textbooks by providing modern understanding of biogeochemistry, from evolutionary biogeochemistry to practical applicatio...

R 868,01

2010

EN

Since 1985, scientists have been documenting a hypoxic zone in the Gulf of Mexico each year. The hypoxic zone, an area of low dissolved oxygen that cannot s- port marine life, generally manifests itself in the spring. Since marine species either die or ee the hypoxic zone, the spread of hypoxia reduces the available habitat for marine species, which are important for the ecosystem as well as commercial and recreational shing in the Gulf. Since 2001, the hypoxic zone has averaged 2 1 16,500...

R 3 472,30

Nitrogen Cycling in the North Atlantic Ocean and its Watersheds

Report of the International SCOPE Nitrogen Project

2012

EN

Human activity has dramatically altered the global nitrogen cycle in recent decades. These changes are not evenly distributed around the world; rather, they are greatest in regions of significant industrial and agricultural activity, as the synthesis and use of inorganic fertilizers, cultivation of legumes, burning of fossil fuels, and the simple act of concentrating humans and animals in dense populations all lead to the release of excess, reactive forms of nitrogen into the environment. ...

R 1 562,49

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2013

EN

This book is the proceedings of the 11th Kongsberg seminar, held at the Norwegian Mining Museum in the city of Kongsberg, about 70 km Southwest of Oslo. The Kongs berg district is known for numerous Permian vein deposits, rich in native silver. Mining activity in the area lasted for more than 300 years, finally ceasing in 1957. The first eight Kongsberg seminars, organized by professor Arne Bj0rlykke, now director of the Norwegian Geological Survey, were focused on ore-forming processes. T...

R 2 430,63

2013

EN

The Qattara Depression is part of the Northwestern Desert in Egypt and is home to the second lowest point in Africa at -133 meters below sea level. Therefore, before any projects can be carried out in this area, we must first understand the geology of the land. The present study deals with the high-resolution sequence stratigraphic analysis of the Lower Miocene Moghra Formation outcrops in the Qattara Depression Region. The literature on the sedimentology and sequence stratigraphy of the M...

R 868,01

Orogenesis

The Making of Mountains

2012

EN

Orogenesis, the process of mountain building, occurs when two tectonic plates collide – either forcing material upwards to form mountain belts such as the Alps or Himalayas or causing one plate to be subducted below the other, resulting in volcanic mountain chains such as the Andes. Integrating the approaches of structural geology and metamorphism, this book provides an up-to-date overview of orogenic research and an introduction to the physico-chemical properties of mountain belts. Global...

R 1 754,43

1999

EN

More energy is encapsulated in every drop of good spring water than an average-sized power station is presently able to produce. Viktor Schauberger (1885–1958) Water – all life depends on it. Yet how often do we stop to consider its true significance, its essential nature? The Water Wizard, the first volume of the Eco-Technology series which presents the original, passionate and convincing research of Viktor Schauberger in translation for the first time, looks at the importance of water to...

R 142,82

Weighing the World

The Quest to Measure the Earth

2005

EN

At the start of the 18th century there were no maps, anywhere in the world. No one knew, with any certainty, the shape of the earth or what lay beneath its surface. Was it hollow or solid? Were the Andes the highest mountains on the Earth or was it the peak of Tenerife? Was the Earth a perfect sphere or slightly squashed as Sir Isaac Newton prophesized? In Weighing the World, master-surveyor and bestselling author Edwin Danson presents the stories of the scientists and scholars wh...

R 496,67

Geochemistry

An Introduction

2009

EN

Introducing the essentials of modern geochemistry for students across the Earth and environmental sciences, this new edition emphasises the general principles of this central discipline. Focusing on inorganic chemistry, Francis Albarède's refreshing approach is brought to topics that range from measuring geological time to the understanding of climate change. The author leads the student through the necessary mathematics to understand the quantitative aspects of the subject in an easily un...

R 1 381,83

2014

EN

This study describes the fundamentals of assessing the vulnerability of coral islands, as well as environmental management and resource exploitation. Using seabird subfossils, such as bones, guano, eggshells etc., which have been well preserved on the Xisha Islands in the South China Sea, the author identifies the influences of climate change and human activity on seabird populations and diets. Understanding the past is of great importance for predicting the future, and seabird subfossils ...

R 1 562,49