The phrase "abundance and type" is correct and usable in written English.
It can be used when discussing the quantity and classification of something, often in contexts like research, data analysis, or resource management.
Example: "The study focused on the abundance and type of species present in the ecosystem."
Alternatives: "quantity and category" or "amount and classification".
Laboratory characterisation of rock properties is an important part of any resource evaluation and for shale gas, specific properties of importance include silt content, organic matter abundance and type, static and dynamic mechanical properties (brittleness), micro/macro-fabrics, porosity, permeability, petrophysical properties and anisotropy.
The direction of the selection will likely depend on multiple factors such as abundance and type of predators and food availability.
The drastically different physical properties of these cuticle types are a result of various chitin and protein compositions [3], [4], as well as the abundance and type of sclerotization or protein cross-linking occurring within [5], [6].
Rainfall has two principal influences on the mosquito life cycle: 1) the increased near-surface humidity associated with rainfall enhances mosquito flight activity and host-seeking behavior, and 2) rainfall can alter the abundance and type of aquatic habitats available to the mosquito for the deposition of eggs (oviposition) and the subsequent development of the immature stages.
It is well known that TEs vary in abundance and type between eukaryotic species.
The fervency of the reduction process largely depends upon the availability, abundance, and type of the decomposable organic compound.
Also, the size and abundance of dead or dying trees influence the abundance and types of woodpeckers that can occupy an area.
Removing data for the dominant Nothofagus taxon did not alter the apparent dominance of Proteaceae species, though the abundance and types of species changed.
After 15 days of storage, volatile compounds were also found in all fried shrimp cracker, but the abundance and types of compounds varied.
Outside the nesting season, the diet is highly variable, as abundance and types of prey depend on the both region and habitat.
Dramatic changes were observed in TF unigene abundance and types (common and specific) at 4- and 24-h salt-stress time points in the two contrasting genotypes.
