its association with the increasingly rare old - growth forests and / or calcareous herb - rich forests of the taiga(passive) is perhaps caused byThe rarity of the species
its association with the increasinlgy rare old - growth forests and / or calcareous herb - rich forests of the taiga(passive) is perhaps caused byThe rarity of the species
evolutionary and historical events that resulted in the present - day distributions(passive) may be caused bySpecies rarity
the most relevant traitsinfluencingspecies rarity
Evaluations ... plant biologycontributeto species rarity
A variety of ecological mechanismscan contributeto species rarity
loss of habitat due to human activities such as land clearing , farming and development(passive) is caused byspecies rarity
Such tendenciescontributeto the species ’ rarity
Illegal collection , oil and gas development , and off - road vehicles allcontributeto the species ’ rarity
both in the past and currently by threats such as increasing habitat degradation and loss or the result of natural low density due to low primary productivity as well as difficulty in detection in its habitatsis causedboth in the past and currently by threats such as increasing habitat degradation and loss or the result of natural low density due to low primary productivity as well as difficulty in detection in its habitats
its direct exploitationhas preventedits direct exploitation
to a flow of enthusiasts , especially foreigners , to visit the sites of the endangered flowerhas ledto a flow of enthusiasts , especially foreigners , to visit the sites of the endangered flower
from it being limited to refugia where competition is reduced by a stressful soil and variable hydroperiod ( Knox 1997may resultfrom it being limited to refugia where competition is reduced by a stressful soil and variable hydroperiod ( Knox 1997
whether it will have been discovered widely and these species will present a discontinuous distributionwill also influencewhether it will have been discovered widely and these species will present a discontinuous distribution
our natural agarwood to become a desired and extremely expensive oilhas causedour natural agarwood to become a desired and extremely expensive oil
the tendency of an introduced plant to “ escape diseaseinfluencesthe tendency of an introduced plant to “ escape disease
a high demand in destination countries , which raises prices locallyis causinga high demand in destination countries , which raises prices locally
to community patternscontributingto community patterns
your opponent lose 1 lifecausedyour opponent lose 1 life