The question is: " What are the concrete objectives of the partnership"?
In this context, the word "concrete" means specific and detailed. I would also take it to mean the specific results of the students' work and study: what ideas lead to what actions/experiments ... and what conclusions do all these things lead to?
Scientific objectives
- developing pupils' practical understanding of some fundamental techniques of chemical and microbiological analyses, of observation, and of geological interpretation
- describing the biodiversity of the water in the specific area or park
- identifying the presence of macro-invertebrates as a marker for water quality in waterways in each school's local area by carrying out micro-biological, physical, and chemical analysis of the water
- identifying possible influences on the biodiversity caused by human activity and as a result of this
sensitising the pupils to the interaction of different ecosystems
- understanding what kind of protection and sustainablilty measures are already in place
- listing common pollutants and their sources
- documenting the results of the research by creating a common database and pedagogical material
- explaining the results during environmental days in the respective natural parks
You may want to put the objectives in a different order, but they are all in the same (parallel) format now.