scholarly journals New flux based dose–response relationships for ozone for European forest tree species

2015 ◽  
Vol 206 ◽  
pp. 163-174 ◽  
Author(s):  
P. Büker ◽  
Z. Feng ◽  
J. Uddling ◽  
A. Briolat ◽  
R. Alonso ◽  
...  
Keyword(s):  
Dose Response ◽  
Tree Species ◽  
Forest Tree ◽  
Forest Tree Species ◽  
European Forest

How much does climate change threaten European forest tree species distributions?

2017 ◽  
Vol 24 (3) ◽  
pp. 1150-1163 ◽  
Author(s):  
Marcin K. Dyderski ◽  
Sonia Paź ◽  
Lee E. Frelich ◽  
Andrzej M. Jagodziński
Keyword(s):  
Climate Change ◽  
Tree Species ◽  
Species Distributions ◽  
Forest Tree ◽  
Forest Tree Species ◽  
European Forest ◽  
Tree Species Distributions

scholarly journals Foliar elemental composition of European forest tree species associated with evolutionary traits and present environmental and competitive conditions

2014 ◽  
Vol 24 (2) ◽  
pp. 240-255 ◽  
Author(s):  
Jordi Sardans ◽  
Ivan A. Janssens ◽  
Rocio Alonso ◽  
Stavros D. Veresoglou ◽  
Mathias C. Rillig ◽  
...  
Keyword(s):  
Elemental Composition ◽  
Tree Species ◽  
Forest Tree ◽  
Forest Tree Species ◽  
European Forest

A case of gender equality: absence of sex-related costs in a dioecious tropical forest tree species

Plant Ecology ◽  
2021 ◽  
Author(s):  
Valéria Forni Martins ◽  
Rafaela Letícia Brito Bispo ◽  
Priscilla de Paula Loiola
Keyword(s):  
Tropical Forest ◽  
Gender Equality ◽  
Tree Species ◽  
Forest Tree ◽  
Forest Tree Species

scholarly journals Fire suppression and seed dispersal play critical roles in the establishment of tropical forest tree species in southeastern Africa

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Tomohiro Fujita
Keyword(s):  
Seed Dispersal ◽  
Tree Species ◽  
Seedling Survival ◽  
Fire Suppression ◽  
Forest Tree ◽  
Tree Seedlings ◽  
Seedling Mortality ◽  
Forest Tree Species ◽  
Seed Deposition ◽  
Syzygium Guineense

AbstractThis study examined the mechanisms of facilitation and importance of seed dispersal during establishment of forest tree species in an Afrotropical woodland. Seedling survival of Syzygium guineense ssp. afromontanum was monitored for 2.5 years at four different microsites in savannah woodland in Malawi (southeastern Africa) under Ficus natalensis (a potential nurse plant), Brachystegia floribunda (a woodland tree), Uapaca kirkiana (a woodland tree), and at a treeless site. The number of naturally established forest tree seedlings in the woodland was also counted. Additionally, S. guineense ssp. afromontanum seed deposition was monitored at the four microsites. Insect damage (9% of the total cause of mortality) and trampling by ungulates (1%) had limited impact on seedling survival in this area. Fire (43%) was found to be the most important cause of seedling mortality and fire induced mortality was especially high under U. kirkiana (74%) and at treeless site (51%). The rate was comparatively low under F. natalensis (4%) and B. floribunda (23%), where fire is thought to be inhibited due to the lack of light-demanding C4 grasses. Consequently, seedling survival under F. natalensis and B. floribunda was higher compared with the other two microsites. The seedling survival rate was similar under F. natalensis (57%) and B. floribunda (59%). However, only a few S. guineense ssp. afromontanum seedlings naturally established under B. floribunda (25/285) whereas many seedlings established under F. natalensis (146/285). These findings indicate that the facilitative mechanism of fire suppression is not the only factor affecting establishment. The seed deposition investigation revealed that most of the seeds (85%) were deposited under F. natalensis. As such, these findings suggest that in addition to fire suppression, dispersal limitations also play a role in forest-savannah dynamics in this region, especially at the community level.

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