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Published in 2023 at "Ecology and Evolution"
DOI: 10.1002/ece3.10004
Abstract: Abstract The Janzen–Connell hypothesis proposes that density and distance‐dependent mortality generated by specialist natural enemies prevent competitive dominance. Much literature on Janzen–Connell mechanisms comes from the neotropics, and evidence of the role of distance and…
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Keywords:
density;
distance;
distance density;
janzen connell ... See more keywords
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Published in 2022 at "Ecology and Evolution"
DOI: 10.1002/ece3.8525
Abstract: Abstract Density dependence and habitat heterogeneity have been recognized as important driving mechanisms that shape the patterns of seedling survival and promote species coexistence in species‐rich forests. In this study, we evaluated the relative importance…
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Keywords:
habitat heterogeneity;
density dependence;
seedling survival;
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Published in 2019 at "Ecology"
DOI: 10.1002/ecy.2595
Abstract: The relative role of density-dependent and density-independent variation in vital rates and population size remains largely unsolved. Despite its importance to the theory and application of population ecology, and to conservation biology, quantifying the role…
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Keywords:
population growth;
density;
density dependence;
population ... See more keywords
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Published in 2020 at "Ecology"
DOI: 10.1002/ecy.2977
Abstract: A central question of community ecology is to understand how the interplay between processes of the Neutral Theory (e.g., immigration and ecological drift) and niche-based processes (e.g., environmental filtering, intra- and interspecific density-dependence) shape species…
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Keywords:
diversity patterns;
diversity;
neutral theory;
density dependence ... See more keywords
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Published in 2022 at "Ecology"
DOI: 10.1002/ecy.3808
Abstract: Conspecific negative density dependence (CNDD) promotes tree species diversity by reducing recruitment near conspecific adults due to biotic feedbacks from herbivores, pathogens, or competitors. While this process is well-described in tropical forests, tests of temperate…
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Keywords:
conspecific density;
density;
tree species;
density dependence ... See more keywords
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Published in 2023 at "Ecology"
DOI: 10.1002/ecy.4021
Abstract: Applications of ecological theory to natural communities often assume that competitive, negative density-dependent processes are the only type of interaction important for diversity maintenance. Recent advances suggest that positive interactions within trophic levels (e.g. plant-plant)…
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Keywords:
frequency density;
dependence;
density dependence;
plant ... See more keywords
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Published in 2018 at "Microbial Ecology"
DOI: 10.1007/s00248-018-1211-3
Abstract: This study provides empirical evidence for antagonistic density dependence mechanisms driving sexual reproduction in the wheat fungal pathogen Zymoseptoria tritici. Biparental crosses with 12 increasing inoculum concentrations, in controlled conditions, showed that sexual reproduction in…
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Keywords:
antagonistic density;
reproduction;
tritici;
sexual reproduction ... See more keywords
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Published in 2017 at "Oecologia"
DOI: 10.1007/s00442-017-3842-3
Abstract: Recent evidence suggests that plant performance can be influenced by the phylogenetic diversity of neighboring plants. However, no study to date has examined the effect of such phylogenetic density dependence on the transition from seed…
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Keywords:
seed;
seedling recruitment;
seed seedling;
density ... See more keywords
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Published in 2017 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2017.08.010
Abstract: Along with mechanistic models, predictions of exposure-response relationships for copper are often derived from laboratory toxicity experiments with standardized experimental exposures and conditions. For predictions of copper toxicity to algae, cell density is a critical…
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Keywords:
cell density;
copper;
density dependence;
cell ... See more keywords
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Published in 2019 at "Fisheries Research"
DOI: 10.1016/j.fishres.2018.09.024
Abstract: Abstract In fisheries ecology and stock assessment, recruitment signifies the transition from early stages of the life cycle which are characterized by environmentally-driven variability and density-dependence in mortality rates, to a recruited phase when natural…
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Keywords:
recruitment;
density;
life;
density dependence ... See more keywords
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Published in 2017 at "Forest Ecology and Management"
DOI: 10.1016/j.foreco.2016.10.049
Abstract: Abstract Tree mortality is an important process in forest dynamics, and potentially affects species coexistence and community assembly. Detecting spatial pattern of tree mortality and examining the possible driving factors are critical to understand the…
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Keywords:
topography;
relative importance;
subtropical mountain;
mortality ... See more keywords