Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The Alien Species in 20th-century Britain: Constructing a new vermin
Concern over alien species has changed over the last century. In Britain before ca. 1950 the main anxiety was with vermin, but whether 'harmful' species were introduced or already native was considered relatively unimportant. Scientists were content to welcome some alien species and occasionally to recommend their encourage ment. In the 1970s and 1980s, however, a backlash followed the greater appreciation of damage to native ecosystems caused by exotics across the world, and a deeper interest in genetics. This unfortunately also led to a concept of 'genetic integrity', and campaigns began against introductions that might interbreed with natives. A more defensible approach might be to revive the notion of some species as pests, but to hesitate before involving conservation in anything analogous to ethnic cleansing for other species.
The Alien Species in 20th-century Britain: Constructing a new vermin
Concern over alien species has changed over the last century. In Britain before ca. 1950 the main anxiety was with vermin, but whether 'harmful' species were introduced or already native was considered relatively unimportant. Scientists were content to welcome some alien species and occasionally to recommend their encourage ment. In the 1970s and 1980s, however, a backlash followed the greater appreciation of damage to native ecosystems caused by exotics across the world, and a deeper interest in genetics. This unfortunately also led to a concept of 'genetic integrity', and campaigns began against introductions that might interbreed with natives. A more defensible approach might be to revive the notion of some species as pests, but to hesitate before involving conservation in anything analogous to ethnic cleansing for other species.
The Alien Species in 20th-century Britain: Constructing a new vermin
Smout, T. Chris (Autor:in)
Landscape Research ; 28 ; 11-20
01.01.2003
10 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
The Alien Species in 20th-century Britain: constructing a new vermin
| Online Contents | 2003
The Alien Species in 20th-century Britain: constructing a new vermin
| British Library Online Contents | 2003
Vermin barrier and method of operating said vermin barrier
| Europäisches Patentamt | 2018