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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1111/nph.16597
|2 doi
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|a pubmed25n1030.xml
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|a DE-627
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|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Bogdziewicz, Michał
|e verfasserin
|4 aut
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| 245 |
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|a Is forest fecundity resistant to drought? Results from an 18-yr rainfall-reduction experiment
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|c 2020
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Completed 14.05.2021
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|a Date Revised 29.03.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2020 The Authors. New Phytologist © 2020 New Phytologist Trust.
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|a Recruitment is a primary determinant of the long-term dynamics of plant populations in changing environments. However, little information is known about the effects of anthropogenic environmental changes on reproductive ecology of trees. We evaluated the impact of experimentally induced 18 yr of drought on reproduction of three contrasting forest trees: Quercus ilex, Phillyrea latifolia and Arbutus unedo. Rainfall reduction did not decrease tree fecundity. Drought, however, affected the allocation of resources in Q. ilex and A. unedo but not the more drought tolerant P. latifolia. Larger crop production by Q. ilex and A. unedo was associated with a stronger decrease in growth in the rainfall-reduction plots compared with the control plots, suggesting that these species were able to maintain their fecundity by shifting their allocation of resources away from growth. Our results indicated resistance to change in tree fecundity in Mediterranean-type forest subjected to an average 15% decrease in the amount of soil moisture, suggesting that these ecosystems may adapt to a progressive increase in arid conditions. However, the species-specific reductions in growth may indirectly affect future fecundity and ultimately shift community composition, even without immediate direct effects of drought on tree fecundity
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a drought
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|a fruit production
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| 650 |
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|a global change
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| 650 |
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|a mast seeding
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| 650 |
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4 |
|a rainfall reduction
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| 650 |
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4 |
|a reproduction
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| 650 |
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4 |
|a tree fecundity
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|a Fernández-Martínez, Marcos
|e verfasserin
|4 aut
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| 700 |
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|a Espelta, Josep M
|e verfasserin
|4 aut
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| 700 |
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|a Ogaya, Romà
|e verfasserin
|4 aut
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| 700 |
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|a Penuelas, Josep
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t The New phytologist
|d 1979
|g 227(2020), 4 vom: 30. Aug., Seite 1073-1080
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnas
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| 773 |
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|g volume:227
|g year:2020
|g number:4
|g day:30
|g month:08
|g pages:1073-1080
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|u http://dx.doi.org/10.1111/nph.16597
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