Search

Your search keyword '"Johnson, Richard K."' showing total 646 results

Search Constraints

Start Over You searched for: Author "Johnson, Richard K." Remove constraint Author: "Johnson, Richard K."
646 results on '"Johnson, Richard K."'

Search Results

2. Multi-decadal improvements in the ecological quality of European rivers are not consistently reflected in biodiversity metrics

4. The recovery of European freshwater biodiversity has come to a halt

7. Time series of freshwater macroinvertebrate abundances and site characteristics of European streams and rivers

9. Long-term trends in crayfish invasions across European rivers

16. Metabarcoding for use in Nordic routine aquatic biomonitoring - a validation study​

18. Special Issue: In Google's Broad Wake: Taking Responsibility for Shaping the Global Digital Library. ARL: A Bimonthly Report on Research Library Issues and Actions from ARL, CNI, and SPARC. Number 250

19. The E-Only Tipping Point for Journals: What's Ahead in the Print-to-Electronic Transition Zone

20. Free Our Libraries! Why We Need A New Approach to Putting Library Collections Online

21. The Open Access Policy Imperative

24. The Open Past Initiative : a discussion paper

26. The global EPTO database: Worldwide occurrences of aquatic insects

35. The E-only Tipping Point for Journals: What’s Ahead in the Print-to-Electronic Transition Zone

40. Invasion impacts and dynamics of a European‐wide introduced species

43. Estimates and comparisons of the effects of sampling variation using ‘national’ macroinvertebrate sampling protocols on the precision of metrics used to assess ecological status

47. A comparison of the European Water Framework Directive physical typology and RIVPACS-type models as alternative methods of establishing reference conditions for benthic macroinvertebrates

48. The STAR project: context, objectives and approaches

50. A Bayesian Belief Network learning tool integrates multi-scale effects of riparian buffers on stream invertebrates

Catalog

Books, media, physical & digital resources