Linked from

The 106 pages that link to Bioindicator, each with the reason it gives.

• BiodiversityRelated: Biological indicators can reveal ecosystem changes that affect biodiversity.

• LichenRelated: Lichen presence and chemistry can indicate air pollution and other environmental conditions.

• Water pollutionRelated: Changes in sensitive aquatic species can reveal pollution and ecological stress.

• AmphibianRelated: Amphibian declines can signal pollution, habitat disruption, or emerging disease.

• RaptorRelated: Raptors can reveal ecosystem changes because contaminants and prey shifts affect them.

• LarvaRelated: Larvae of some aquatic animals reveal pollution or changes in habitat quality.

• AnuraRelated: Anurans’ permeable skin and complex life cycles can reveal environmental stress.

• BryophyteRelated: Bryophytes absorb substances across their surfaces and can reveal pollution or habitat change.

• BiomonitoringRelated: Some biomonitoring programs infer conditions from an organism’s presence, abundance, or response.

• CrustaceaRelated: Crustacean abundance and health can reveal changes in aquatic habitats.

• Ecological monitoringRelated: Biological measurements can reveal effects that physical measurements alone miss.

• EpiphyteRelated: Some epiphyte communities respond to air pollution and shifts in moisture or climate.

• MossRelated: Mosses can accumulate airborne pollutants and reveal patterns of deposition.

• Antarctic fur sealRelated: Changes in seal survival and reproduction can reflect shifts in prey availability.

• AutoclaveRelated: Spore-based indicators provide direct evidence that a cycle can inactivate resistant organisms.

• DragonflyRelated: Dragonfly communities can reflect changes in freshwater habitat and water quality.

• EndosporeRelated: Spore-based indicators test whether sterilization conditions can reliably kill highly resistant organisms.

• Adélie penguinRelated: Changes in Adélie populations can signal altered prey availability or sea-ice habitat.

• OdonataRelated: Odonate communities can reflect changes in freshwater habitat quality.

• OrnithologyRelated: Changes in bird populations can signal shifts in habitat quality or environmental pressures.

• PorpoiseRelated: Porpoise health and contaminant burdens can reveal changes in marine ecosystems.

• Amazon river dolphinRelated: Dolphin health and population trends can signal changes in river ecosystems.

• CypriniformesRelated: Cypriniform fish communities can reveal changes in freshwater habitat quality.

• KingfisherRelated: Kingfisher presence can reflect local prey and habitat conditions, though it is not a universal water-quality measure.

• BivalveRelated: Bivalves accumulate contaminants and can indicate pollution in aquatic habitats.

• CopepodRelated: Changes in copepod abundance and species composition can signal shifts in water quality or climate.

• MayflyRelated: Mayfly sensitivity makes some species informative indicators of water quality.

• CaddisflyRelated: Caddisfly diversity and abundance can indicate the ecological condition of streams.

• PolychaeteRelated: Changes in polychaete abundance and community composition can signal pollution or habitat disturbance.

• ShellfishRelated: Shellfish accumulate contaminants and reflect changes in the waters where they live.

• WoodlouseRelated: Woodlouse abundance can help indicate habitat moisture and pollution effects.

• Bacterial sporulationRelated: Spore-based indicators test whether sterilization conditions reliably destroy endospores.

• DaphniaRelated: Changes in Daphnia abundance or performance can signal shifts in freshwater quality.

• Wolf spiderRelated: Changes in wolf spider communities can help reveal habitat disturbance and pesticide effects.

• African fish eagleRelated: Monitoring fish eagles can help assess changes in wetlands and contaminant exposure.

• Brittle starRelated: Changes in brittle star abundance can help signal disturbance in some benthic habitats.

• Elephant sealRelated: Their recorded dives can expose oceanographic changes in places ships rarely sample.

• EntognathaRelated: Springtail abundance and diversity can reveal changes in soil quality and disturbance.

• Freshwater food webRelated: Changes in sensitive freshwater consumers can signal pollution or habitat degradation.

• Herring gullRelated: Herring gull tissues and eggs can reveal contaminants accumulated in food webs.

• HylidaeRelated: Hylids’ permeable skin and habitat needs can make population changes informative about local ecosystems.

• IsopodaRelated: Isopod abundance and contaminant accumulation can help assess soil pollution.

• OtterRelated: Otter health can reveal contaminant exposure and changes in aquatic habitats.

• AmphipodaRelated: Amphipod abundance and health can reveal changes in sediment quality and aquatic pollution.

• CarexRelated: Carex species distributions can help characterize moisture, soil, and habitat conditions.

• Fiddler crabRelated: Fiddler crab abundance and behavior can reflect changes in intertidal habitat quality.

• Lake ecosystemRelated: Lake species and communities can reveal pollution, oxygen stress, or habitat change.

• OligochaetaRelated: Some freshwater oligochaetes indicate organic pollution and low oxygen.

• CorixidaeRelated: Corixidae abundance and species composition can contribute to assessments of freshwater habitats.

• European perchRelated: Perch health and contaminant levels can help assess conditions in aquatic ecosystems.