Umwelt und Natur

Ergebnisse 97 – 108 von 19542 werden angezeigt

Sago Palm
53,49 € In den Warenkorb
Tree Pollination Under Global Climate Change
69,54 € In den Warenkorb
Choosing Sexes
82,38 € In den Warenkorb
Vegetation Survey and Classification of Subtropical Forests of Southern Africa
171,19 € In den Warenkorb
Co-creating Sustainable Urban Futures
160,49 € In den Warenkorb
Biology, Productivity and Bioenergy of Timber-Yielding Plants
58,84 € In den Warenkorb
Advances in Genetic Enhancement of Early and Extra-Early Maize for Sub-Saharan Africa
235,39 € In den Warenkorb
The Roles of Remote Sensing in Nature Conservation
171,19 € In den Warenkorb
The Political Economy of Land Acquisition in India
139,09 € In den Warenkorb
Edible Wild Plants: An alternative approach to food security
149,79 € In den Warenkorb
$This book offers a comprehensive and accessible guide covering various aspects of trace metal contamination in abiotic and biotic matrices of an iconic Indian tropical mangrove wetland Sundarban. Divided into nine chapters, the book begins by discussing the fundamental concepts of sources, accumulation rate and significance of trace metal speciation, along with the impact of multiple stressors on trace metal accumulation, taking into account both tourist activities and the exacerbating role of climate change. The second chapter presents a detailed account of the sampling strategy and preservation of research samples, followed by exhaustive information on sediment quality assessment and ecological risk, instrumental techniques in environmental chemical analyses, quality assurance and quality control, along with the Sediment Quality Guidelines (SQGs). Using raw data, the sediment quality assessment indices (e.g., pollution load index, index of geoaccumulation, Nemerow Pollution Load Index etc.) and conventional statistical analyses are worked out and interpreted precisely, allowing students to readily evaluate and interpret them. This is followed by chapters devoted to trace metal accumulation in sediments and benthic organisms, as well as acid-leachable and geochemical fractionation of trace metals in sediments. The book then focuses on chemical speciation of butylin and arsenic in sediments as well as macrozoobenthos (polychaetous annelids). Finally, potential positive role of the dominant mangrove Avicennia in sequestering trace metals from rhizosediments of Sundarban Wetland is elaborately discussed. This timely reference book provides a versatile and in-depth account for understanding the emerging problems of trace metal contamination issues that are relevant for many countries around the globe.$
Trace Metals in a Tropical Mangrove Wetland
139,09 € In den Warenkorb
Microbial Ecotoxicology
181,89 € In den Warenkorb

Asiatische Hornisse in der Region Bonn und Rhein-Sieg aufgetaucht

Umwelt und Natur

Sago Palm

Tree Pollination Under Global Climate Change

Choosing Sexes

Vegetation Survey and Classification of Subtropical Forests of Southern Africa

Co-creating Sustainable Urban Futures

Biology, Productivity and Bioenergy of Timber-Yielding Plants

Advances in Genetic Enhancement of Early and Extra-Early Maize for Sub-Saharan Africa

The Roles of Remote Sensing in Nature Conservation

The Political Economy of Land Acquisition in India

Edible Wild Plants: An alternative approach to food security

Trace Metals in a Tropical Mangrove Wetland

Microbial Ecotoxicology

Querdenker, Wespen und aculeate Hymenopteren

Dachdecker trifft Baumhummel – was tun?

Filialisierung bei Hornissen

Wildbienen, Bienenhotels und Kindergärten – Gehören Wildbienen zu Deutschland?

Ein Hornissennest in einem Rollladenkasten

Hilfe, eine riesige Hornisse baut bei mir