Statistics
Publications
4
Citations
95
H-Index
4
Active since
1996
Affiliations
Bulgarian Academy of Sciences(Current)
Roumen Kalchev is an author at Bulgarian Academy of Sciences specializing in ecology, life sciences, and freshwater ecology.
Publications per year
1996–2019
4
4
Effect of organic fertilizer on plankton primary productivity in fish ponds
D. Terziyski, G. Grozev, Roumen Kalchev et al. · Aquaculture International · 2007 · 32 citations
Agriculture, Ecology, Aquaculture +14
Borislava Gyosheva, Roumen Kalchev, Mihaela Beshkova et al. · Ecohydrology & Hydrobiology · 2019 · 17 citations
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