Concepts

All (820)Explore Concept Graph

820 concepts

process

molybdenum mineralization

biogeochemistry1 paper
process

morphological integration

general ecology1 paper
process

mosaic genome evolution

Different evolutionary rates and histories in different parts of the genome

evolution1 paper
process

mound construction

Building of elevated nest structures from organic materials, excavated soil, and debris by social insects

community ecology1 paper
process

mountain pass formation

Creation of low elevation corridors through mountain ridges by water erosion

hydrology1 paper
process

nectar dilution

Decrease in sugar concentrations within nectar, providing less nutritional benefit to pollinators

community ecology1 paper
process

neighbor-stranger discrimination

The ability to recognize who is singing important for territorial defense and mate attraction

population ecology1 paper
process

neighborhood effects

The influence of nearby conspecifics on an individual's fitness components, mediated by local density and composition

population ecology1 paper
process

nest tree selection

The process by which Red-naped Sapsuckers choose trees for nesting sites

population ecology1 paper
process

nesting behavior

Activities related to building and maintaining nests, including burrow digging and gathering nest materials

general ecology1 paper
process

nitrogen fixation

The biological conversion of atmospheric nitrogen to ammonia, making lupine a high-nitrogen host plant

biogeochemistry1 paper
process

nutrient addition effects on floral characters

community ecology1 paper
process

nutrient uptake

Cellular uptake of nutrients by algal colonies from the surrounding water

biogeochemistry1 paper
process

obligate carrion breeding

Uses small mammals as a food source to rear young

general ecology1 paper
process

onlap

general ecology1 paper
process

orbital forcing

Climate changes driven by variations in Earth's orbital parameters affecting incoming solar radiation distribution

climate1 paper
process

outlier detection

Statistical identification of observations that deviate significantly from expected patterns in meteorological data

methodological1 paper
process

ovarian diapause

Reproductive strategy where females delay egg development and deposit eggs in terrestrial habitats during autumn after entering diapause

population ecology1 paper
process

ovary development

population ecology1 paper
process

oxygen A-band absorption

Atmospheric absorption of solar radiation by molecular oxygen around 760nm wavelength used for pressure level determination

climate1 paper
process

paleoglacier reconstruction

Reconstruction of past glacier extents and ice thickness using geomorphic evidence and numerical modeling

climate1 paper
process

paragenesis

The sequence of mineral formation and deposition in ore deposits

general geology1 paper
process

parallax correction

Geometric correction for apparent horizontal displacement of cloud location due to satellite viewing angle

methodological1 paper
process

parasite-mediated sexual selection

The influence of parasites on sexually selected traits and mate choice decisions

evolution1 paper
process

parasitism

Attack by parasitoid species that use lycaenid larvae as hosts for their development

community ecology1 paper
process

particle orientation

methodological1 paper
process

passivation coatings

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

biogeochemistry1 paper
process

peer review

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

methodological1 paper
process

peer-led inquiry

methodological1 paper
process

personalization

general ecology1 paper
process

phosphotransferase system

Bacterial sugar transport system that simultaneously transports and phosphorylates carbohydrates

molecular1 paper
process

photosynthesis

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

general ecology1 paper
process

photosynthesis

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

biogeochemistry1 paper
process

photosynthetic specialization

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

general ecology1 paper
process

physiological barriers to dispersal

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

general ecology1 paper
process

physiological spillover

general ecology1 paper
process

plant senescence

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

general ecology1 paper
process

plantation management

landscape1 paper
process

polarized light vision

Ability of butterflies to detect polarized light for navigation and site location, strongest when butterfly is in line with the sun

general ecology1 paper
process

polyploidization

Major driver of speciation involving increases in ploidy level, with 15% of angiosperms and 30% of ferns arising through ploidy level variation

evolution1 paper
process

population density effects

Influence of intraspecific density on individual case construction and behavioral responses

population ecology1 paper
process

positive interactions

community ecology1 paper
process

post-depositional fluid flow

Movement of fluids through porous rocks after initial sediment deposition that can alter magnetic mineralogy and create secondary magnetic fabrics

hydrology1 paper
process

post-ingestive toxin

Chemical compounds that affect performance or survival after ingestion and digestion

chemical ecology1 paper
process

pre-ingestive deterrent

Chemical or physical factors that prevent or delay feeding initiation before food is consumed

chemical ecology1 paper
process

predation pressure

Selection pressure imposed by predators that may favor optimal body sizes for escape ability

community ecology1 paper
process

predator-prey interactions

Bear predation on ant colonies and subsequent colony recovery dynamics

community ecology1 paper
process

preoviposition mortality

Death of female insects before they have completed egg laying, resulting in loss of reproductive potential

population ecology1 paper
process

prepatent period

population ecology1 paper
process

prescribed fire

Controlled application of fire under specified conditions to achieve management objectives including fuel reduction

landscape1 paper