0
What else can I help you with?
What does indexed mean?
An index species is somewhere that you can look up different species of animal
How to calculate the species diversity by using Shannon-Weiner index and species evenness?
To calculate species diversity using the Shannon-Weiner index, you need to sum the multiplication of the proportion of each species (pi) by the natural logarithm of the proportion of each species (ln(pi)) for all species in the community. The Shannon-Weiner index formula is H = - Σ (pi * ln(pi)). Species evenness can be calculated by dividing the Shannon-Weiner index by the maximum possible value of the index, which is ln(total number of species). Higher evenness values indicate a more even distribution of species in the community.
What is the Jacobsen index?
The Jacobsen index is a measure used in ecology to assess the diversity of species in a given area. Specifically, it evaluates the relative abundance of different species, taking into account both the number of species and the distribution of individuals among them. A higher Jacobsen index indicates greater diversity, while a lower index suggests dominance by fewer species. This index helps ecologists understand the health and stability of ecosystems.
What happened to the species that are now as index fossils?
they are used
What is body index?
I think you mean Body Mass Index...?
What is body mask index?
I think you mean Body Mass Index...?
What are the remains of species that existed on Earth for a short period of time?
index fossils
What are index fossil and how are they used to determined the absolute age of sedimentary rock?
Index fossils can be used to help determine the relative age of rock layers. Index fossils are from species that only existed for a short time. Index fossils are found in rock layers. Trilobites and Graptolites are index fossils.
What are index fossils and how are they used to determine the absolute age of sedimentary rocks?
Index fossils can be used to help determine the relative age of rock layers. Index fossils are from species that only existed for a short time. Index fossils are found in rock layers. Trilobites and Graptolites are index fossils.
Are index fossils the remains of species that existed on earth for relatively short periods of time?
Yes, index fossils are the remains of species that lived for short periods of time geologically. They are useful for dating and correlating the age of rock layers.
What does low therapeutic index mean?
Drugs with a low therapeutic index have a narrow margin of safety.
Industrial production index was 135 what does this production mean?
An increase of 35%. The index base is 100.
