Concepts

The ending notes of bird songs that may carry information about singer motivation and condition

Slope of the relationship between Tleaf and Tair as both vary over time (β = ∂Tleaf/∂Tair)

Progressive heating to remove magnetic components based on their unblocking temperatures to identify magnetic carriers

Continuous infrared imaging to capture leaf temperature dynamics at high temporal resolution

Measure of how consistently salamanders remain within the same thermal zones of ponds across multiple survey periods

The range of ambient temperatures within which an organism can maintain body temperature without metabolic cost, ranging from 10-25°C for adult marmots

Landscape variables including elevation, slope, aspect, and wetness indices that influence tree growth

Second-order derivative of elevation used as proxy for convergent vs divergent topography affecting soil accumulation

Measure of organic carbon content in sediments, used as indicator of available carbon for microbial metabolism

The frequency an individual entered a baited trap, used as a measure of boldness

The overall health of trees, assessed qualitatively by visually rating tree crowns or quantitatively by comparing growth rates and potential to succumb to insect attack

Difference in means of the distributions when the difference in means is smaller, the stimulus is more uncertain and the state of the world is more ambiguous

Dispersal ability or mobility of an organism

The extent to which students see their personal values as aligning with values of the scientific community.

The structural characteristics of diatom valves including shape, size, and ornamental features

Suite of variables including foliage height diversity, average height, coefficient of variation in height, willow frequency, patchiness, and cover

GIS tool used for determining general visibility from specific locations to assess predator detection capability.

Head up while sitting or walking, or sitting upright on haunches and surveying surroundings

Chemical compounds emitted by carcasses that attract carrion feeders and can be suppressed by burial and maintenance behaviors

Mathematical relationship between fish weight and length represented by the improved model W(L)=1000(L/L1)^b

Random energy at all frequencies, structurally different from deterministic chaos

The combined detritus processing by all species in a community assemblage

Body mass per unit wing area, calculated as mg mm⁻² and related to flight energetics and thermoregulation

Survival rates of juvenile salamanders in their first year of life