Lake Malawi Cichlids from Tanzania

Lake Malawi Cichlids from Tanzania PDF Author: Andreas Spreinat
Publisher:
ISBN:
Category : Cichlids
Languages : en
Pages : 328

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Book Description

Lake Malawi Cichlids from Tanzania

Lake Malawi Cichlids from Tanzania PDF Author: Andreas Spreinat
Publisher:
ISBN:
Category : Cichlids
Languages : en
Pages : 328

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Book Description


The Cichlid Diversity of Lake Malawi/Nyasa/Niassa

The Cichlid Diversity of Lake Malawi/Nyasa/Niassa PDF Author: Jos Snoeks
Publisher:
ISBN:
Category : Cichlids
Languages : ru
Pages : 368

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African Cichlids of Lakes Malawi and Tanganyika

African Cichlids of Lakes Malawi and Tanganyika PDF Author: Herbert R. Axelrod
Publisher: TFH Publications
ISBN: 9780866228565
Category : Cichlids
Languages : en
Pages : 448

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Malaŵi Cichlids in Their Natural Habitat

Malaŵi Cichlids in Their Natural Habitat PDF Author: Ad Konings
Publisher:
ISBN: 9781932892055
Category : Cichlids
Languages : en
Pages : 424

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Lake Victoria Rock Cichlids

Lake Victoria Rock Cichlids PDF Author: Ole Seehausen
Publisher:
ISBN: 9789080018167
Category : Cichlids
Languages : en
Pages : 304

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The Impact of Species Changes in African Lakes

The Impact of Species Changes in African Lakes PDF Author: T.J. Pitcher
Publisher: Springer Science & Business Media
ISBN: 9780412550508
Category : Nature
Languages : en
Pages : 644

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Book Description
This important book covers the impact of species changes engendered by the introduction of fish species, impoundment and heavy exploitation. Aspects considered include reduction of biodiversity, the conservation of unique endemic fauna, the assessment of changes in habitat, species and genetic diversity, the evaluation of economic wealth generated by new fisheries, sustainability and social equity, and comparative forecasts from a range of management scenarios.

Malawi Cichlids

Malawi Cichlids PDF Author: Ad Konings
Publisher:
ISBN: 9780966825596
Category : Aquarium fishes
Languages : en
Pages : 208

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Book Description
Description of Malawi cichlids that are being kept in the aquarium. Maintenance and breeding of Malawi cichlids. Photos of male and female per species. Large fold-out map of the lake with localities where species are collected.

The Cichlid Fishes

The Cichlid Fishes PDF Author: George Barlow
Publisher: Basic Books
ISBN: 0786743891
Category : Science
Languages : en
Pages : 362

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Book Description
Cichlid fishes are amazing creatures. In terms of sheer number of species, they are the most successful of all families of vertebrate animals, and the extent and speed with which they have evolved in some African lakes has made them the darlings of evolutionary biologists. But what truly captivates biologists like George Barlow -- not to mention thousands of aquarists the world over -- is the complexity of their social lives and their devotion to family (most species of cichlids are monogamous and many pairs share the responsibility of raising offspring). In this wonderful book, Barlow describes the unusually high intelligence of these fishes, their complex mating and parenting rituals, their bizarre feeding and fighting habits, and the unusual adaptations and explosive rate of speciation that have enabled them to proliferate and flourish. A celebration of their diversity, The Cichlid Fishes is also a marvelous exploration of how these unique animals might help resolve the age-old puzzle of how species arise and evolve.

Source Book for the Inland Fishery Resources of Africa

Source Book for the Inland Fishery Resources of Africa PDF Author: J.-P. vanden Bossche
Publisher: Food & Agriculture Org.
ISBN: 9789251029831
Category : Technology & Engineering
Languages : zh-TW
Pages : 432

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Book Description


Freshwater Microplastics

Freshwater Microplastics PDF Author: Martin Wagner
Publisher: Springer
ISBN: 3319616153
Category : Science
Languages : en
Pages : 309

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Book Description
This book is open access under a CC BY 4.0 license. This volume focuses on microscopic plastic debris, also referred to as microplastics, which have been detected in aquatic environments around the globe and have accordingly raised serious concerns. The book explores whether microplastics represent emerging contaminants in freshwater systems, an area that remains underrepresented to date. Given the complexity of the issue, the book covers the current state-of-research on microplastics in rivers and lakes, including analytical aspects, environmental concentrations and sources, modelling approaches, interactions with biota, and ecological implications. To provide a broader perspective, the book also discusses lessons learned from nanomaterials and the implications of plastic debris for regulation, politics, economy, and society. In a research field that is rapidly evolving, it offers a solid overview for environmental chemists, engineers, and toxicologists, as well as water managers and policy-makers.