Concepts

Spatial variability in biogeochemical processes and solute sources within watersheds, particularly between shallow soil zones and deeper groundwater zones

Ability of forest ecosystems to maintain function during water-limited conditions through adaptive water use strategies

Social systems where individuals have flexibility in their social behaviors and group membership rather than being obligately social

Measurable morphological and physiological characteristics of organisms that influence ecological performance

The ability of habitat to provide conditions appropriate for individual and population persistence, measured through resource availability and environmental conditions

Statistical framework that simultaneously models multiple species responses to environmental gradients while accounting for species associations and phylogenetic relationships

Daily mass gain during critical post-emergence development period in juvenile mammals

Variation in soil moisture conditions creating distinct dry and wet meadow habitat types

The degree to which specialists interact with subsets of species that generalists interact with, measured by weighted NODF

tendency of an organism to stay in or habitually return to a particular area

Oxidative dissolution of pyrite mineral producing sulfuric acid and iron oxides under oxic conditions

Differences between males and females in morphology, physiology, and/or behaviour resulting from differences in strength and shape of selection acting on each sex

The geographic or environmental boundaries beyond which species cannot persist, potentially influenced by biotic interactions

Environmental processes that filter trait values admitted by changing abiotic and biotic conditions, maintaining trait distributions through phenotypic plasticity and local adaptation

Temporal alignment between consumer energy requirements and food source availability across trophic levels

A group of fungal endophytes characterized by dark-pigmented, septate hyphae that commonly colonize plant roots and can increase under environmental stress

Standardized measure of water deficit calculated using the Standardized Precipitation Evapotranspiration Index (SPEI) over 12-month periods

Geographic classification system used to reduce complexity and simplify presentation of continental-scale results

A mode of sex expression where male sterile (female) plants and hermaphroditic plants coexist within a population

The preferential incorporation of lighter or heavier isotopes during physical and biological processes, recorded in tree cellulose

The ratio of streamflow produced per unit of monsoon precipitation input compared to other seasonal water sources

Movement of seeds away from parent plants through various mechanisms including wind, animals, and gravity

The number and proportion of developed seeds produced by an individual plant, used as a measure of fecundity

The degree to which values at nearby locations are correlated, used to assess spatial clustering in disease patterns

Correlations between multiple repeatable, individually distinct behaviors that form consistent behavioral patterns across situations

Measure of an animal's physical state, often assessed through body mass relative to size

Ecosystem responses to climate change that exert positive or negative feedbacks on climate, mediated by slow-moving factors such as shifts in vegetation community composition

The consumption of plant material by animals

Quantitative synthesis of results from multiple independent studies to identify general patterns

Per-capita population growth rate λ calculated as the dominant eigenvalue of the projection matrix at equilibrium

Chemical composition of water occupying soil pore spaces, indicating mobility of dissolved constituents