1 Subjects: “...renewable energy, energy transition, souring, MIC, biofouling, microbial ecology, reservoir...”

2 Subjects: “...aquatic ecology...”

3 Subjects: “...socio-ecological systems...”

4 “... hosts. Investigation of pathogen ecology is needed to allow greater focus on agroecological management...”

5 “... and nutrition, and ecology. Key topics in this Special Issue include, but are not limited to, the following...”