Książka Endangered Species Manuel Esteban Lucas-Borja

Endangered Species

Habitat, Protection & Ecological Significance

Język: Angielski
Oprawa: Miękka
Dostępność: 50 % szansa
Przeszukamy cały świat
1 338.94
Natural ecosystems provide the basic conditions without which humanity could not survive. Good and s...

Informacje o książce

Język
Angielski
Oprawa
Książka - Miękka
Data wydania
2013
strony
183
EAN
9781622575329
ISBN
9781622575329
Enbook ID
06429077
Waga
528
Wymiary
186 x 259 x 14

Pełny opis

Natural ecosystems provide the basic conditions without which humanity could not survive. Good and services provided by ecosystems include for example provision of food, fibre and fuel, purification of water and air, cultural and aesthetic benefits, stabilization and moderation of the Earth''s climate, generation and renewal of soil fertility, including nutrient cycling or maintenance of genetic resources as key inputs to crop varieties and livestock breeds, medicines, and other products. However, the ability of biological diversity to continue performing these services is seriously threatened since some species are being seriously deteriorated, and in some cases destroyed. While loss of species has always occurred as a natural phenomenon, the pace of extinction has accelerated dramatically as a result of human activity. Ecosystems are being fragmented or eliminated, and innumerable species are in decline or already extinct. This book is divided into ten chapters, which are all related to endangered species research studies.

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