The evolution of the content of heavy elements in galaxies, the relative chemical
abundances, their spatial distribution, and how these scale with various galactic properties …

It is now 16 years since the first data release from the Sloan Digital Sky Survey (SDSS; York
et al. 2000). This Early Data Release, or EDR, occurred in 2001 June (Stoughton et al …

The relationships between stellar mass, gas-phase metallicity and star-formation rate (ie the
mass–metallicity, MZR, and the fundamental metallicity relation, FMR) in the local Universe …

Ionized nebulae provide critical insights into the conditions of the interstellar medium (ISM).
Their bright emission lines enable the measurement of physical properties, such as the gas …

The Sloan Digital Sky Survey (SDSS) has been observing the universe using the 2.5 m
Sloan Foundation Telescope (Gunn et al. 2006) at Apache Point Observatory (APO) for over …

We study the gas phase metallicity (O/H) and nitrogen abundance gradients traced by star-
forming regions in a representative sample of 550 nearby galaxies in the stellar mass range …

Abstract SDSS-IV MaNGA (Mapping Nearby Galaxies at Apache Point Observatory) is the
largest integral-field unit (IFU) spectroscopy survey to date, aiming to observe a statistically …

We present interferometric CO observations, made with the Combined Array for Millimeter-
wave Astronomy (CARMA) interferometer, of galaxies from the Extragalactic Database for …

The tight correlation between total galaxy stellar mass and star formation rate (SFR) has
become known as the star-forming main sequence. Using∼ 487 000 spaxels from galaxies …

We study the scaling relations between gas-phase metallicity, stellar mass surface density
(Σ*), star formation rate surface density (ΣSFR), and molecular gas surface density () in local …