molybdenum mineralization
morphological integration
mosaic genome evolution
Different evolutionary rates and histories in different parts of the genome
mound construction
Building of elevated nest structures from organic materials, excavated soil, and debris by social insects
mountain pass formation
Creation of low elevation corridors through mountain ridges by water erosion
nectar dilution
Decrease in sugar concentrations within nectar, providing less nutritional benefit to pollinators
neighbor-stranger discrimination
The ability to recognize who is singing important for territorial defense and mate attraction
neighborhood effects
The influence of nearby conspecifics on an individual's fitness components, mediated by local density and composition
nest tree selection
The process by which Red-naped Sapsuckers choose trees for nesting sites
nesting behavior
Activities related to building and maintaining nests, including burrow digging and gathering nest materials
nitrogen fixation
The biological conversion of atmospheric nitrogen to ammonia, making lupine a high-nitrogen host plant
nutrient addition effects on floral characters
nutrient uptake
Cellular uptake of nutrients by algal colonies from the surrounding water
obligate carrion breeding
Uses small mammals as a food source to rear young
onlap
orbital forcing
Climate changes driven by variations in Earth's orbital parameters affecting incoming solar radiation distribution
outlier detection
Statistical identification of observations that deviate significantly from expected patterns in meteorological data
ovarian diapause
Reproductive strategy where females delay egg development and deposit eggs in terrestrial habitats during autumn after entering diapause
ovary development
oxygen A-band absorption
Atmospheric absorption of solar radiation by molecular oxygen around 760nm wavelength used for pressure level determination
paleoglacier reconstruction
Reconstruction of past glacier extents and ice thickness using geomorphic evidence and numerical modeling
paragenesis
The sequence of mineral formation and deposition in ore deposits
parallax correction
Geometric correction for apparent horizontal displacement of cloud location due to satellite viewing angle
parasite-mediated sexual selection
The influence of parasites on sexually selected traits and mate choice decisions
parasitism
Attack by parasitoid species that use lycaenid larvae as hosts for their development
particle orientation
passivation coatings
Surface coatings of Si and organic matter that stabilize ferrihydrite nanoparticles against dissolution or transformation
peer review
The process by which manuscripts are evaluated by expert reviewers before publication
peer-led inquiry
personalization
phosphotransferase system
Bacterial sugar transport system that simultaneously transports and phosphorylates carbohydrates
photosynthesis
Growth rate serves as a proxy for the amount of photosynthesis occurring in rosettes
photosynthesis
Process by which plants convert light energy to chemical energy, with formula 6CO2+6H2O → C6H12O6+6O2
photosynthetic specialization
Physiological adaptation to specific environmental conditions through optimization of photosynthetic machinery and water relations
physiological barriers to dispersal
Environmental conditions that limit organism movement based on physiological constraints rather than physical obstacles
physiological spillover
plant senescence
The process of plant aging and death that affects resource quality and availability for herbivores
plantation management
polarized light vision
Ability of butterflies to detect polarized light for navigation and site location, strongest when butterfly is in line with the sun
polyploidization
Major driver of speciation involving increases in ploidy level, with 15% of angiosperms and 30% of ferns arising through ploidy level variation
population density effects
Influence of intraspecific density on individual case construction and behavioral responses
positive interactions
post-depositional fluid flow
Movement of fluids through porous rocks after initial sediment deposition that can alter magnetic mineralogy and create secondary magnetic fabrics
post-ingestive toxin
Chemical compounds that affect performance or survival after ingestion and digestion
pre-ingestive deterrent
Chemical or physical factors that prevent or delay feeding initiation before food is consumed
predation pressure
Selection pressure imposed by predators that may favor optimal body sizes for escape ability
predator-prey interactions
Bear predation on ant colonies and subsequent colony recovery dynamics
preoviposition mortality
Death of female insects before they have completed egg laying, resulting in loss of reproductive potential
prepatent period
prescribed fire
Controlled application of fire under specified conditions to achieve management objectives including fuel reduction
