landslide geomorphology systems
Framework for discussing how landslide processes contribute to geomorphological development of different types of terrain
landslide recognition
Framework comprising reconnaissance, recognition and classification; monitoring and characterization; and hazard and risk assessment
large male advantage
The hypothesis that larger male body size confers fitness advantages in mating success, commonly observed in insects where large size increases competitive ability
late-replicating domains
latent phase infection
latent variable approach
Statistical method using unobserved variables to capture partially unobserved drivers of seasonal population dynamics and environmental effects
lateral cutting
lateral flow
latrine density
Density of fresh pika scat piles used as an index of relative population density
layer-parallel shortening
leaf temperature regulation
Regulation essential for photosynthesis, respiration, and water retention that impacts plant energy balance
leaf venation networks
Intricate networks of veins built from lignified xylem and phloem tissue that serve multiple functions including transport of water and sugars, mechanical support, and herbivory resistance
legacy contamination
legitimate visitation
lek
Traditional breeding display ground used by sage-grouse where males gather to perform courtship displays
lek
lek inactivity
lethal equivalents
A measure of the number of recessive alleles in the genome that would cause death when homozygous
life history stages
Discrete developmental periods in marmots separated by annual hibernation: pups (<1 year), yearlings (1 year), and adults (≥2 years)
life history traits
Ecological and life history traits that determine a bird species response to extreme meteorological events and vary with elevation
life utility
light
light compensation point
The minimal PAR required by the plant to absorb more carbon dioxide than it is releasing, found at the x intercept of the PI curve
light extinction
lignin content
liminal spaces
limiting similarity
line cross analysis
Statistical method to decompose genetic effects in crosses between populations or species into additive, dominance, and epistatic components
lineation
lines of arrested growth
Clear, visible in bone such as phalanges that correspond to annual resting growth periods
linkage-averaging
A two-stage approach that marginalizes uncertainty from record linkage into downstream modeling tasks by sampling from the posterior linkage structure
links per species
liquid layer base (LLB)
livestock grazing
local enhancement
Social learning mechanism where individuals are attracted to a location simply by others being present, rather than learning specific manipulative tasks
long-distance signaling
Communication between plant tissues over distances that affects reproductive processes, such as between pollen tubes and ovarian tissues
long-range transport
long-term measurements
long-term success
Survival and performance of transplanted vegetation measured years after initial establishment
longwave CRE
loose snow avalanches
low-resistivity zone
lumped parameter models
Models that describe the relationship between environmental tracer concentrations and residence time distributions using convolution integrals
lunar cycle foraging behavior
Changes in animal foraging activity and risk-taking behavior in response to different moon phases and associated predation risk
lytic infection
Viral replication strategy resulting in immediate host cell lysis and viral progeny release
mTOR signaling
A nutrient-sensing pathway where mTOR kinase can be activated by amino acids and regulates cellular processes at the lysosome
machine learning guided monitoring
Using machine learning algorithms to optimize observation locations by identifying key controls and spatial heterogeneity in ecosystem responses
machine learning regression ensemble
Combination of multiple regression approaches (MLR, random forest, ANN) to model spatial patterns in snow density
machinery storage
macroinvertebrate colonization
The process by which macroinvertebrates establish populations on new substrate
