Concepts

All (3,182)Explore Concept Graph

3,182 concepts

framework

reaction network

biogeochemistry2 papers
measurement

realized tolerance

The ability to maintain fitness after damage, measured through both genetic and environmental components of tolerance including resource acquisition and storage traits, and traits involved in pollinat...

general ecology2 papers
theory

reciprocal altruism

Individuals participate in seemingly altruistic behaviors because they have reciprocal relationships and take turns

evolution2 papers
process

reciprocal hybridization

Crosses between two species where each species serves as both maternal and paternal parent, allowing study of cytoplasmic inheritance effects

evolution2 papers
process

redox potential

The reducing or oxidizing capacity of a system that determines a river or floodplain's ability to break down waste products and recycle carbon and nutrients

biogeochemistry2 papers
metric

reduced chi-squared statistic

methodological2 papers
metric

relative growth rate

Aphid colony growth rate calculated as ln(n1)-ln(n0)/t where n1 and n0 are final and initial colony sizes

population ecology2 papers
metric

remaining proportion of flowering

population ecology2 papers
framework

remote sensing integration

Combining multiple sensor platforms and measurement approaches for comprehensive characterization

methodological2 papers
framework

reproducible research

Research practices that allow independent researchers to reproduce results using the same methods and data

methodological2 papers
measurement

reproductive output

The production of reproductives (males and new queens) by bumble bee colonies, measured as abundance of males in late season

population ecology2 papers
phenomenon

reproductive skew

Unequal distribution of reproduction among group members, with some individuals having much higher reproductive success than others

population ecology2 papers
measurement

reproductive status

Classification of female reproductive phase as gestation/lactation or post-reproductive/pre-hibernation

population ecology2 papers
measurement

reproductive success

Successful production of larvae that develop to feeding stage on buried carcasses

population ecology2 papers
process

resistance

landscape2 papers
process

resource depletion

community ecology2 papers
metric

response ratio

Statistical measure of effect size calculated as the ratio of treatment to control group means

methodological2 papers
process

retardation processes

biogeochemistry2 papers
measurement

return flows

hydrology2 papers
process

river migration

Lateral movement of river channels through erosion and deposition processes over time

geomorphology2 papers
process

rolling circle amplification

DNA amplification technique that amplifies circular DNA templates using phi29 DNA polymerase

molecular2 papers
measurement

root surface area

population ecology2 papers
process

sackungen

landscape2 papers
phenomenon

secondary sexual characteristics

Traits like crown-stripe width, plumage coloration, and song that require additional energy to maintain and signal mate quality

evolution2 papers
process

sediment transport

The movement of eroded soil and rock particles by water flow

hydrology2 papers
phenomenon

seed dormancy

A state where viable seeds do not germinate immediately even under favorable conditions

population ecology2 papers
phenomenon

seedbank

Seeds present in the soil that represent the potential for future plant community recruitment and composition

community ecology2 papers
process

sensor installation and maintenance

methodological2 papers
process

sex chromosome evolution

Evolutionary changes in sex-determining chromosomes including fusion events and differentiation from autosomes

evolution2 papers
phenomenon

sexual dimorphism

Differences between sexes in fluorescent patterns, as identified in Plethodon metcalfi

evolution2 papers
process

sheet flow

Overland flow that occurs when rainfall intensity exceeds the rate at which water can enter the soil

hydrology2 papers
measurement

size at emergence

The body size of mayflies when they emerge as adults from aquatic larval stage

population ecology2 papers
phenomenon

small mammal activity patterns

Temporal and spatial patterns of small mammal behavior and presence

population ecology2 papers
phenomenon

snow drought

Below-normal snowpack conditions that can be caused by lack of winter precipitation (dry) or winter precipitation falling as rain rather than snow (warm)

hydrology2 papers
phenomenon

snow mosquitoes

Univoltine species which develop from overwintered eggs in pools formed by melting snow water

general ecology2 papers
process

snow sublimation

Direct transition of snow from solid to vapor phase, important for water balance in mountain watersheds

hydrology2 papers
measurement

snow-free season length

climate2 papers
metric

social complexity

Demographic metric based on information theory quantifying the variation in social group composition across age and sex classes

population ecology2 papers
process

social learning

Learning that occurs through observation or interaction with other individuals

population ecology2 papers
phenomenon

social microbiome

The relationship between the microbiome and sociality in animals

community ecology2 papers
measurement

social reciprocity

Measures the proportion of relationships within a group where both individuals initiate interactions with each other, indicating mutual social relationships

social behavior2 papers
measurement

soil horizon

Distinct layers in soil profile with different physical and chemical properties

biogeochemistry2 papers
methodology

soil sterilization

Experimental technique to remove soil microbial communities via autoclaving

methodological2 papers
measurement

sorption distribution coefficient (Kd)

biogeochemistry2 papers
phenomenon

spatial aliasing

Ambiguity in direction estimation that occurs when sensor spacing exceeds half the wavelength of the signal

methodological2 papers
phenomenon

spatial clustering

When plants are found adjacent to one another with less than two finger-widths between them or when one plant surrounds another

community ecology2 papers
process

spatiotemporal transferability

Ability of models to predict across different spatial domains and time points using information from multiple locations and times

methodological2 papers
measurement

specific differential phase shift

methodological2 papers
hypothesis

spillover hypothesis

general ecology2 papers
process

stoichiometric homeostasis

biogeochemistry2 papers