scholarly journals The germination niche of coastal dune species as related to their occurrence along a sea–inland gradient

2020 ◽  
Vol 31 (6) ◽  
pp. 1112-1121 ◽  
Author(s):  
Silvia Del Vecchio ◽  
Edy Fantinato ◽  
Mauro Roscini ◽  
Alicia T. R. Acosta ◽  
Gianluigi Bacchetta ◽  
...  



2016 ◽  
Author(s):  
Erin P. Argyilan ◽  
◽  
Mark P.S. Krekeler ◽  
Peter G. Avis ◽  
Todd A. Thompson ◽  
...  


2017 ◽  
Author(s):  
Samuel T. Barber ◽  
◽  
Kaylyn C. Bellais ◽  
D. Alex Beebe ◽  
M.W. Clark
Keyword(s):  




2020 ◽  
Author(s):  
Kat Wilson ◽  
◽  
David Mohrig ◽  
Benjamin Rendall


CATENA ◽  
2021 ◽  
Vol 201 ◽  
pp. 105193
Author(s):  
Luigi Borrelli ◽  
Loredana Antronico ◽  
Emilia Le Pera ◽  
Barbara Pisano ◽  
Marino Sorriso-Valvo


2003 ◽  
Vol 81 (4) ◽  
pp. 330-337 ◽  
Author(s):  
Steven J Franks

While there is substantial evidence for facilitation, the effects of such factors as stress and species identity on positive interactions remain controversial. At two coastal dune sites, I tested the hypotheses that facilitative interactions increase with increasing stress and disturbance along an environmental gradient and that facilitative interactions are stronger among heterospecific than among conspecific individuals. I transplanted Uniola paniculata and Iva imbricata plants into plots along with four conspecific neighbors, four heterospecific neighbors, or no neighbors across an environmental gradient. Neighbors increased target plant survival, suggesting facilitation, but biomass of targets was reduced by the presence of neighbors, suggesting competition. Unexpectedly, competition was greatest in the purportedly most stressful and disturbed zone. In this study, the outcome of neighbor interactions differed for biomass and survival and depended on position along the environmental gradient, but was independent of neighbor identity.Key words: competition, disturbance, facilitation, Iva imbricata, stress, Uniola paniculata.



2005 ◽  
Vol 13 (2) ◽  
pp. 284-291 ◽  
Author(s):  
Bereket H. Redi ◽  
Rudi J. van Aarde ◽  
Theo D. Wassenaar


1971 ◽  
Vol 20 (1) ◽  
pp. 183-190 ◽  
Author(s):  
H. Doing ◽  
C. J. Doing-Huis
Keyword(s):  


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