Concepts

Organic matter within the solid phase that can sorb metals and limit their mobility

Surface coatings of Si and organic matter that stabilize ferrihydrite nanoparticles against dissolution or transformation

Treatment systems designed to operate with minimal human intervention using natural processes and renewable energy

The combined effect of multiple environmental factors (including patch area) on local population size, used to describe site quality in terms of number of adult females per site

Non-uniform spatial distribution of virus occurrence across host populations

Genetic analysis to determine the male parent of offspring, used here via allozyme markers

Changes in the geographical distribution of pathogens in response to environmental pressures, host movement, or climate change

Phenomenon leading to increase in pathogen prevalence and intensity in wild bee populations when commercial bees escape and infect wild populations

The ecological system comprising a pathogen, its host, and their environment

The process by which manuscripts are evaluated by expert reviewers before publication

Standardized measure of the effect of grazers on chlorophyll as a function of invertebrate density, calculated as dynamic index DI = [ln(G/R)]/Dt

Use of the same elevated vantage points by different individuals or species for predator detection

Oscillatory population dynamics that repeat over time cycles rather than approaching stable equilibrium

Visual detection capability to the sides while foraging that can be blocked by obstructions

number of behaviors directed at test apparatus

The proportion of time an individual spent interacting with the puzzle box during a trial

Relationships between egg and juvenile densities are strongest for species where eggs are protected from predation, parasitism, or physical factors that cause mortality or by female or male behavior t...

The tendency to disperse is associated with boldness, sociability, and/or aggressiveness behavioral traits

Imaging approach where the detector is placed at a larger distance behind the sample, generating an interference pattern that reflects spatial variation in phase shifts

Method to display cool-season conditions relative to station's period of record using precipitation and snow water equivalent data

Capacity of soil to oxidize phenolic compounds, measured using L-DOPA substrate and spectrophotometric detection of oxidation products

Earlier spring arrival of aphids on host plants before ants are active, disrupting temporal overlap between mutualistic partners

A measure of asymmetry in the distribution of phenological activity timing, quantified as the Fisher-Pearson standardized third-moment coefficient

Experimental alterations of traits in factorial combination to allow correlational and other forms of selection to be distinguished from spurious effects on fitness caused by unmeasured characters

A behavior in which an organism uses a host, typically of a different species, as a means of transportation

Analytical technique using phospholipid fatty acids as biomarkers to characterize soil microbial community structure and biomass

Bacterial sugar transport system that simultaneously transports and phosphorylates carbohydrates

Growth rate serves as a proxy for the amount of photosynthesis occurring in rosettes

Process by which plants convert light energy to chemical energy, with formula 6CO2+6H2O → C6H12O6+6O2

Physiological adaptation to specific environmental conditions through optimization of photosynthetic machinery and water relations

Environmental conditions that limit organism movement based on physiological constraints rather than physical obstacles

The density of hair (pile) on insect body parts, categorized as low, medium, or high

Theoretical framework predicting significant costs to deploying defensive weapons, with plants using defenses when benefits outweigh costs and conserving resources when defense is unnecessary

The process of plant aging and death that affects resource quality and availability for herbivores

A specialized egg-laying apparatus that surmounts host plant physical defences and may be evolutionarily labile, allowing access to plant interior for herbivorous insects

Environmental contamination by plastic materials and their degradation products