Matches in SemOpenAlex for { <https://semopenalex.org/work/W2091973981> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2091973981 endingPage "205" @default.
- W2091973981 startingPage "197" @default.
- W2091973981 abstract "With special reference to the arctic regions, consideration is given to what the author thinks of as the four main categories of botanical conservation, namely (1) maintenance of basic (plant) biological productivity, (2) preservation of examples of particular ecosystems, (3) protection of special phytotopes, and (4) perpetuation of threatened plant taxa. Except quite locally,(1) to (3) are giving little cause for concern in the Arctic at present, although, with the extremely slow plant growth and succession especially in most high-and middle-arctic land areas, drastic disturbance of vegetation as a result of increasing human colonisation and activity should be watched and controlled. Nor does any foreseeable pollution of the arctic seas seem likely to affect their greater productivity. An analysis is made of the situation regarding (4), and an annotated list is given on 10 endemic species of arctic vascular plants which are of such restricted distribution as to seem possibly threatened with extinction and hence worthy of surveillance. The present limited state of our knowledge unfortunately makes it necessary to restrict consideration to vascular plant species and to ignore apomictic Compositae and all clearly infraspecific taxa. Finally an annotated list is given of 44 species or complexes of plants which, known to occur more or less widely to the south of the Arctic, are so restricted within it that their continued existence as arctic denizens would seem to be in actual or conceivable jeopardy. Their extinction in the Arctic might well mean inter alia loss of unique germ-plasm engendered through long isolation under rigorous conditions." @default.
- W2091973981 created "2016-06-24" @default.
- W2091973981 creator A5009205032 @default.
- W2091973981 date "1970-04-01" @default.
- W2091973981 modified "2023-09-24" @default.
- W2091973981 title "Botanical conservation in the Arctic" @default.
- W2091973981 cites W1582682428 @default.
- W2091973981 cites W1592333361 @default.
- W2091973981 cites W1597403693 @default.
- W2091973981 cites W2004719679 @default.
- W2091973981 cites W2007031554 @default.
- W2091973981 cites W2065690696 @default.
- W2091973981 cites W2070423443 @default.
- W2091973981 cites W2080033142 @default.
- W2091973981 cites W2089186602 @default.
- W2091973981 cites W2092726905 @default.
- W2091973981 cites W2115185637 @default.
- W2091973981 cites W2123169447 @default.
- W2091973981 cites W2323118420 @default.
- W2091973981 cites W2467777596 @default.
- W2091973981 cites W2496010557 @default.
- W2091973981 doi "https://doi.org/10.1016/0006-3207(70)90108-4" @default.
- W2091973981 hasPublicationYear "1970" @default.
- W2091973981 type Work @default.
- W2091973981 sameAs 2091973981 @default.
- W2091973981 citedByCount "0" @default.
- W2091973981 crossrefType "journal-article" @default.
- W2091973981 hasAuthorship W2091973981A5009205032 @default.
- W2091973981 hasConcept C101991246 @default.
- W2091973981 hasConcept C105878827 @default.
- W2091973981 hasConcept C125069764 @default.
- W2091973981 hasConcept C142724271 @default.
- W2091973981 hasConcept C150117547 @default.
- W2091973981 hasConcept C151730666 @default.
- W2091973981 hasConcept C185933670 @default.
- W2091973981 hasConcept C18903297 @default.
- W2091973981 hasConcept C205649164 @default.
- W2091973981 hasConcept C24518262 @default.
- W2091973981 hasConcept C2776133958 @default.
- W2091973981 hasConcept C2776927270 @default.
- W2091973981 hasConcept C2777707638 @default.
- W2091973981 hasConcept C30878456 @default.
- W2091973981 hasConcept C518008717 @default.
- W2091973981 hasConcept C53002841 @default.
- W2091973981 hasConcept C53565203 @default.
- W2091973981 hasConcept C71924100 @default.
- W2091973981 hasConcept C86803240 @default.
- W2091973981 hasConceptScore W2091973981C101991246 @default.
- W2091973981 hasConceptScore W2091973981C105878827 @default.
- W2091973981 hasConceptScore W2091973981C125069764 @default.
- W2091973981 hasConceptScore W2091973981C142724271 @default.
- W2091973981 hasConceptScore W2091973981C150117547 @default.
- W2091973981 hasConceptScore W2091973981C151730666 @default.
- W2091973981 hasConceptScore W2091973981C185933670 @default.
- W2091973981 hasConceptScore W2091973981C18903297 @default.
- W2091973981 hasConceptScore W2091973981C205649164 @default.
- W2091973981 hasConceptScore W2091973981C24518262 @default.
- W2091973981 hasConceptScore W2091973981C2776133958 @default.
- W2091973981 hasConceptScore W2091973981C2776927270 @default.
- W2091973981 hasConceptScore W2091973981C2777707638 @default.
- W2091973981 hasConceptScore W2091973981C30878456 @default.
- W2091973981 hasConceptScore W2091973981C518008717 @default.
- W2091973981 hasConceptScore W2091973981C53002841 @default.
- W2091973981 hasConceptScore W2091973981C53565203 @default.
- W2091973981 hasConceptScore W2091973981C71924100 @default.
- W2091973981 hasConceptScore W2091973981C86803240 @default.
- W2091973981 hasIssue "3" @default.
- W2091973981 hasLocation W20919739811 @default.
- W2091973981 hasOpenAccess W2091973981 @default.
- W2091973981 hasPrimaryLocation W20919739811 @default.
- W2091973981 hasRelatedWork W1964497811 @default.
- W2091973981 hasRelatedWork W2011177954 @default.
- W2091973981 hasRelatedWork W2091973981 @default.
- W2091973981 hasRelatedWork W2131024542 @default.
- W2091973981 hasRelatedWork W2763464534 @default.
- W2091973981 hasRelatedWork W3033209535 @default.
- W2091973981 hasRelatedWork W3173659805 @default.
- W2091973981 hasRelatedWork W4205098061 @default.
- W2091973981 hasRelatedWork W4312421878 @default.
- W2091973981 hasRelatedWork W4312824489 @default.
- W2091973981 hasVolume "2" @default.
- W2091973981 isParatext "false" @default.
- W2091973981 isRetracted "false" @default.
- W2091973981 magId "2091973981" @default.
- W2091973981 workType "article" @default.