Results 21 to 30 of about 4,769 (235)

Multifunctions of fine root phenology in vegetative and reproductive growth in mature beech forest ecosystems

open access: yesEcosphere, 2021
Masting, a large interannual variation of reproductive investment spatially synchronized within perennial plants, is an important factor for understanding the use and storage of carbon and nutrient resources in various forest ecosystems.
Ryo Nakahata   +3 more
doaj   +1 more source

Immigration drives ship rat population irruptions in marginal high‐elevation habitat in response to pulsed resources

open access: yesEcosphere, 2023
Pest animal populations, such as rodents, often irrupt in response to pulsed resources. However, few studies have considered how understanding the propagation of irruptions across landscapes could lead to more efficient pest suppression.
Joanna K. Carpenter   +4 more
doaj   +1 more source

Dynamics of non-structural carbohydrates following a full masting event reveal a role for stored starch in relation to reproduction in Fagus crenata

open access: yesForestry Research, 2021
Although mature trees have substantial non-structural carbohydrate (NSC) storage that is well documented with respect to its capacity to buffer the asynchrony of supply and demand at the whole-plant level, its role in reproduction remains poorly ...
Daisuke Kabeya   +3 more
doaj   +1 more source

Mast seeding: the devil (and the delight) is in the detail [PDF]

open access: yesNew Phytologist, 2020
This article is a Commentary on Bogdziewicz et al. (2021), 229: 2357–2364.
openaire   +2 more sources

Nutrient scarcity as a selective pressure for mast seeding [PDF]

open access: yesNature Plants, 2019
Mast seeding is one of the most intriguing reproductive traits in nature. Despite its potential drawbacks in terms of fitness, the widespread existence of this phenomenon suggests that it should have evolutionary advantages under certain circumstances.
M. Fernández-Martínez   +12 more
openaire   +5 more sources

Nature beyond Linearity: Meteorological Variability and Jensen's Inequality Can Explain Mast Seeding Behavior

open access: yesFrontiers in Ecology and Evolution, 2017
Mast seeding, the extremely variable and synchronized production of fruits, is a common reproductive behavior in plants. Weather is centrally involved in driving masting.
Marcos Fernández-Martínez   +7 more
doaj   +1 more source

SOLPS-ITER predictive simulations of the impact of ion-molecule elastic collisions on strongly detached MAST-U Super-X divertor conditions

open access: yesNuclear Fusion, 2023
The role of ion-molecule ( $D^+-D_2$ ) elastic collisions in strongly detached divertor conditions has been studied in the MAST-U Super-X configuration using SOLPS-ITER.
O. Myatra   +6 more
doaj   +1 more source

Masting uncoupling: mast seeding does not follow all mast flowering episodes in a dioecious juniper tree [PDF]

open access: yesOikos, 2012
Evolutionary selective forces, like predator satiation and pollination efficiency, are acknowledged to be major causes of masting (the variable, periodic and synchronic production of seeds in a population). However, a number of recent studies indicate that resources might also play an important role on shaping masting patterns ...
Montesinos, Daniel   +2 more
openaire   +3 more sources

Reply to: Nutrient scarcity cannot cause mast seeding [PDF]

open access: yesNature Plants, 2020
Kelly's commentary regarding our paper1, claiming that nutrient scarcity cannot select for masting behaviour in plants, initiated a fruitful discussion on traditionally settled hypotheses about the evolution of reproductive behaviour in plants. In his commentary, Prof.
M. Fernández-Martínez   +10 more
openaire   +4 more sources

Leaf defoliation and Tabernaemontana rotensis (Asterids: Gentianales: Apocynaceae) flower induction and fruit development

open access: yesJournal of Threatened Taxa, 2023
Tabernaemontana rotensis (Kaneh.) P.T. Li is an attractive small tree that is endemic to the islands of Guam and Rota. Conservation efforts of the threatened population are constrained by lack of research.
Thomas E. Marler
doaj   +1 more source

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