P
Peter Mwangi
Researcher at Jomo Kenyatta University of Agriculture and Technology
Publications - 30
Citations - 1139
Peter Mwangi is an academic researcher from Jomo Kenyatta University of Agriculture and Technology. The author has contributed to research in topics: Medicine & Biology. The author has an hindex of 13, co-authored 21 publications receiving 982 citations. Previous affiliations of Peter Mwangi include University of Jena & University of Zurich.
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Positive interactions between nitrogen-fixing legumes and four different neighbouring species in a biodiversity experiment
TL;DR: The data suggest that the main driving force behind these facilitative interactions in plots containing legumes was reduced competition for soil nitrate (“nitrate sparing”), with apparent N transfer playing a secondary role.
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Allometric equations for estimating biomass in agricultural landscapes: I. Aboveground biomass
Shem Kuyah,Shem Kuyah,Johannes Dietz,Catherine Muthuri,Catherine Muthuri,Ramni Jamnadass,Peter Mwangi,Richard Coe,Henry Neufeldt +8 more
TL;DR: In this paper, the root:shoot ratio (RS) was used to estimate belowground biomass in agricultural landscape mosaics of Western Kenya with about 90% accuracy using local generic equations from 72 trees (diameter at breast height (dbh): 3-102 cm).
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Niche pre-emption increases with species richness in experimental plant communities
Peter Mwangi,Peter Mwangi,Martin Schmitz,Martin Schmitz,Christoph Scherber,Christiane Roscher,Jens Schumacher,Michael Scherer-Lorenzen,Michael Scherer-Lorenzen,Wolfgang W. Weisser,Bernhard Schmid +10 more
TL;DR: Results indicate that invasion resistance of experimental plant communities is related to the degree of niche overlap between resident species and invaders, which can be high due to generally low amounts of empty niche space in species-rich resident communities or due to the occurrence of the same functional group as the one of the invader in the resident community.
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Effects of plant diversity on invertebrate herbivory in experimental grassland.
Christoph Scherber,Peter Mwangi,Vicky M. Temperton,Christiane Roscher,Jens Schumacher,Bernhard Schmid,Wolfgang W. Weisser +6 more
TL;DR: It is concluded that plant species richness is much less important than previously thought and plant functional identity is a much better predictor of invertebrate herbivory in temperate grassland ecosystems.
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The Jena Experiment: six years of data from a grassland biodiversity experiment
Alexandra Weigelt,Elisabeth Marquard,Elisabeth Marquard,Vicky M. Temperton,Christiane Roscher,Christoph Scherber,Peter Mwangi,Stefanie von Felten,Nina Buchmann,Bernhard Schmid,Ernst Detlef Schulze,Wolfgang W. Weisser +11 more
TL;DR: The Jena Experiment data set as mentioned in this paper contains species-specific biomass and cover data as well as community leaf area index (LAI) and height from a large grassland biodiversity experiment (Jena Experiment).