Estuarine benthic species are often the main prey for commercially important fish predators such as in our case study, making it important to monitor the aquatic habitat interfaces taking into consideration the estuarine macrobenthos and groundwater availability in the system....
organisms in IS research included “ecological index”, “environmental index”, “indicator species”, “bioindicator”, and “biomonitor,” but these and other terms often were not clearly defined. Twenty percent of IS publications used only a single species as an indicator; the remainder used ...
a.a plant or animal species that thrives only under particular environmental conditions and therefore indicates these conditions where it is found b.a species of plant or animal whose well-being confirms the well-being of other species in the area ...
THE NORTHERN FLYING SQUIRREL AS AN INDICATOR SPECIES OF TEMPERATE RAIN FOREST: TEST OF AN HYPOTHESIS Management indicator species (MIS) often are selected because their life history and demographics are thought to reflect a suite of ecosystem conditions th... WP Smith,SM Gende,JV Nichols - 《Eco...
The birds are an “indicator species,” serving as something of a canary in a coal mine. FromSeattle Times Often referred to as an "indicator species", they can help scientists understand the health of marine ecosystems due to their sensitivity to the impacts of climate change and human press...
THE NORTHERN FLYING SQUIRREL AS AN INDICATOR SPECIES OF TEMPERATE RAIN FOREST: TEST OF AN HYPOTHESIS Management indicator species (MIS) often are selected because their life history and demographics are thought to reflect a suite of ecosystem conditions th... WP Smith,SM Gende,JV Nichols - 《Eco...
3.Gold prices are often seen as anindicatorof inflation. 黃金价格常常被看作是通货膨胀的标。 4.In addition, leukemoid reaction occurred and acted asindicatorof recurrence. 此外,此病例伴有白血病样反应可作为肿瘤复发的标。 5.The ore-huntingindicatoris of calcite-potassium feldspar veins containing pyr...
Ecologists often look for the presence or absence of an indicator species to help them monitor the health of a biological community and answer one of the previously mentioned questions. To serve as an indicator species, the organism of interest should: be common in distribution and abundance so ...
the chemical data, in the summer of 2019, the content of nutrients in the water was, relatively, not high; the content of heavy metals was very low. Twenty-seven species were found in zooplankton. The average abundance of zooplankton was 988.8 thousand ind./m3with a biomass of 1.52 g/m3...
However, at least two databanks indicate more species may exist. 但是,至少有两个数据库表明可能存在更多的物种。 LASER-wikipedia2 Wolves tend to quickly adapt to change, and are often referred to as an indicator species; a species delineating an ecoregion or indicating an environmental condition...