Welcome to our book review site go-pdf.online!
You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Zooplankton Diversity and Pelagic Food Webs
Zooplankton are of key importance in the structure and functioning of aquatic food webs. They contribute to a large part of the functional and structural biodiversity of predator and prey plankton communities. Promptly responding to long-term and seasonal changes in the physical and chemical environment, they are sensitive indicators of patterns and mechanisms of impact drivers, both natural and human induced. In this volume, we aim to present evidence for both long-term and seasonal changes in zooplankton community structure and dynamics, investigating different approaches from population dynamics to advanced molecular techniques and reconstructing past communities from subfossil remains in lake sediments.
Estuarine Nutrient Cycling: The Influence of Primary Producers
It is a well-known fact that eutrophication of coastal waters causes significant changes in the species composition of the primary producers. Usually a shift from an ecosystem dominated by sea grasses or large brown algae to an ecosystem dominated by fast-growing green algae or phytoplankton is observed. While this shift has been documented in a number of research papers and books, the consequences of this shift are less well known. This book focuses on the consequences of such changes for nutrient cycling. The aim is to investigate how different types of primary producers influence nutrient cycling in coastal marine waters, and how nutrient cycling changes qualitatively and quantitatively as a consequence of the changes in the primary producer community caused by eutrophication. The various chapters address specific ecological processes such as grazing, decomposition, burial and export of biomass from the ecosystem. The book is intended for researchers and professionals working in the field of coastal marine ecology and estuarine ecology and for advanced students in this field.
Architecture for Astronauts
Living and working in extra-terrestrial habitats means being potentially vulnerable to very harsh environmental, social, and psychological conditions. With the stringent technical specifications for launch vehicles and transport into space, a very tight framework for the creation of habitable space is set. These constraints result in a very demanding “partnership” between the habitat and the inhabitant. This book is the result of researching the interface between people, space and objects in an extra-terrestrial environment. The evaluation of extra-terrestrial habitats in comparison to the user’s perspective leads to a new framework, comparing these buildings from the viewpoint of human activity. It can be used as reference or as conceptual framework for the purpose of evaluation. It also summarizes relevant human-related design directions. The work is addressed to architects and designers as well as engineers.
Living Memory
Living Memory investigates the complex question of language and its place at the heart of Bergamasco culture in northern Italy. • Integrates extensive participant observation with sociolinguistic data collection • Reveals the political and social dynamics of a national language (Italian) and a local dialect (Bergamasco) struggling for survival • Introduces the original concept of the “social aesthetics of language”: the interweaving of culturally-shaped and emotionally felt dimensions of language-choice • Written to be accessible to students and specialists alike • Part of the Blackwell Studies in Discourse and Culture Series
Ocean Artificial Upwelling – Ecological Responses and Biogeochemical Impacts
Feeding a growing human population and achieving net-zero CO2 emissions by 2050 are the great challenges of the 21st century. Whilst terrestrial resources are already utilized intensively by competing societal sectors, the vast ocean ecosystems still hold untapped potential. The productivity of the ocean is, however, limited by the transport of nutrient-rich deep waters to the sun-lit surface layer. In large parts of the global ocean, this transport is blocked by a temperature-induced density gradient, with warm light waters residing on top of heavier cold waters. The upward transport of nutrient-rich deep waters through artificial upwelling can break this blockade and enhance primary production. However, little is presently known about the ecological responses to forced upwelling in oligotrophic waters, their impacts on biogeochemical cycling and possible feedbacks to the climate system. In view of its potential contribution to securing marine food production and mitigating climate change, a comprehensive assessment of the feasibility, effectiveness, and associated risks of artificial upwelling is of particular scientific and societal interest.
Water Pollution IX
Featuring papers from the Ninth International Conference on Water Pollution, this volume covers coastal areas and seas, lakes and rivers, groundwater and aquifer issues, oil spills, agricultural contamination, environmental monitoring and sensing, and remote sensing applications.
Geographical Information
Geographical Information is defined as the collection of data on real virtual objects which have a fixed place above, on, in or beneath the surface of the earth. Geographical information involves all information on buildings, roads, pipelines, cabling, etc. as well as boundaries, air corridors, topography and postcode areas, the information can be administrative and geometric. Changes in social and economic interests have caused the emphasis to shift over the years. Virtual objects (areas, postcode areas) in particular have attracted more interest in recent years. This is closely related to the increased desirability of analysing and presenting policy information within certain spatial limit...
Rugby World Cup 1987 - 2019: Complete Results and Statistics
South Africa's victory over England in the Yokohama final brought to close a thrilling 2019 Rugby World Cup. This 443 page book is a statistical record of every match played in the nine world cups since 1987 and then concentrates on the 2019 tournament, with each pool and knock-out phase match, full information on the worldwide qualifying competitions, each country's squads, followed by records from both the 2019 tournament and across history of the competition.
