| Acronym | Meaning |
 | IBI | Index Of Biotic Integritypar |
 | IER | Ion Exchange Resin |
 | WLIMS | Wet Low Intensity Magnetic Separation |
 | TRAF | Tumor Necrosis Factor Receptor-associated Factor |
 | PDR | Photon-dominated Region |
 | LFER | Linear Free Energy Relationship |
 | RSM | Response Surface Method |
 | ICP-ROA | Incident Circular Polarization Raman Optical Activity |
 | DON | Dissolved Organic Nitrogen |
 | XES | X-ray Emission Spectroscopy |