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Gretchen Gettel
Gretchen Gettel
Verified email at unesco-ihe.org
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Year
Macroinvertebrate functional feeding groups in Kenyan highland streams: evidence for a diverse shredder guild
FO Masese, N Kitaka, J Kipkemboi, GM Gettel, K Irvine, ME McClain
Freshwater Science 33 (2), 435-450, 2014
1212014
Physical, chemical, and biotic effects on arctic zooplankton communities and diversity
WJ O'Brien, M Barfield, ND Bettez, GM Gettel, AE Hershey, ME McDonald, ...
Limnology and Oceanography 49 (4part2), 1250-1261, 2004
1112004
A geomorphic–trophic model for landscape control of Arctic lake food webs
AE Hershey, GM Gettel, ME McDonald, MC Miller, H Mooers, WJ O'Brien, ...
BioScience 49 (11), 887-897, 1999
1111999
Developments in water quality monitoring and management in large river catchments using the Danube River as an example
DV Chapman, C Bradley, GM Gettel, IG Hatvani, T Hein, J Kovács, I Liska, ...
Environmental Science & Policy 64, 141-154, 2016
1102016
Nitrogen fixation in surface soils and vegetation in an Arctic tundra watershed: a key source of atmospheric nitrogen
S Hobara, C McCalley, K Koba, AE Giblin, MS Weiss, GM Gettel, ...
Arctic, Antarctic, and Alpine Research 38 (3), 363-372, 2006
1012006
Litter processing and shredder distribution as indicators of riparian and catchment influences on ecological health of tropical streams
FO Masese, N Kitaka, J Kipkemboi, GM Gettel, K Irvine, ME McClain
Ecological Indicators 46, 23-37, 2014
782014
Legacy effects in material flux: structural catchment changes predate long-term studies
DJ Bain, MB Green, JL Campbell, JF Chamblee, S Chaoka, JM Fraterrigo, ...
Bioscience 62 (6), 575-584, 2012
732012
Influence of catchment land use and seasonality on dissolved organic matter composition and ecosystem metabolism in headwater streams of a Kenyan river
FO Masese, JS Salcedo-Borda, GM Gettel, K Irvine, ME McClain
Biogeochemistry 132 (1), 1-22, 2017
642017
Are large herbivores vectors of terrestrial subsidies for riverine food webs?
FO Masese, KG Abrantes, GM Gettel, S Bouillon, K Irvine, ME McClain
Ecosystems 18 (4), 686-706, 2015
432015
Linking hydrology, ecosystem function, and livelihood outcomes in African papyrus wetlands using a Bayesian Network model
AA van Dam, J Kipkemboi, MM Rahman, GM Gettel
Wetlands 33 (3), 381-397, 2013
422013
Contrasting responses of nitrogen-fixation in arctic lichens to experimental and ambient nitrogen and phosphorus availability
M Weiss, SE Hobbie, GM Gettel
Arctic, Antarctic, and Alpine Research 37 (3), 396-401, 2005
422005
Livestock enclosures in drylands of Sub-Saharan Africa are overlooked hotspots of N2O emissions
K Butterbach-Bahl, G Gettel, R Kiese, K Fuchs, C Werner, J Rahimi, ...
Nature communications 11 (1), 1-6, 2020
262020
Trophic structure of an African savanna river and organic matter inputs by large terrestrial herbivores: a stable isotope approach
FO Masese, KG Abrantes, GM Gettel, K Irvine, S Bouillon, ME McClain
Freshwater Biology 63 (11), 1365-1380, 2018
252018
Land Use, Not Stream Order, Controls N2O Concentration and Flux in the Upper Mara River Basin, Kenya
RM Mwanake, GM Gettel, KS Aho, DW Namwaya, FO Masese, ...
Journal of Geophysical Research: Biogeosciences 124 (11), 3491-3506, 2019
242019
The effects of grazing by the snail, Lymnaea elodes, on benthic N2 fixation and primary production in oligotrophic, arctic lakes
GM Gettel, AE Giblin, RW Howarth
Limnology and oceanography 52 (6), 2398-2409, 2007
222007
Educating for action: Aligning skills with policies for sustainable development in the Danube river basin
K Irvine, G Weigelhofer, I Popescu, E Pfeiffer, A Păun, R Drobot, G Gettel, ...
Science of the Total Environment 543, 765-777, 2016
212016
Controls of benthic nitrogen fixation and primary production from nutrient enrichment of oligotrophic, arctic lakes
GM Gettel, AE Giblin, RW Howarth
Ecosystems 16 (8), 1550-1564, 2013
212013
Effects of agricultural land use on sediment and nutrient retention in valley-bottom wetlands of Migina catchment, southern Rwanda
A Uwimana, AA van Dam, GM Gettel, K Irvine
Journal of environmental management 219, 103-114, 2018
202018
Effects of river discharge and land use and land cover (LULC) on water quality dynamics in Migina Catchment, Rwanda
A Uwimana, A van Dam, G Gettel, B Bigirimana, K Irvine
Environmental Management 60 (3), 496-512, 2017
192017
Drip fertigation promotes water and nitrogen use efficiency and yield stability through improved root growth for tomatoes in plastic greenhouse production
J Hu, G Gettel, Z Fan, H Lv, Y Zhao, Y Yu, J Wang, K Butterbach-Bahl, G Li, ...
Agriculture, Ecosystems & Environment 313, 107379, 2021
172021
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