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Artikelaktionen

Dr. Klemens Ekschmitt

Dr. Klemens Ekschmitt

Dr. Klemens EkschmittDr. Klemens Ekschmitt
Justus Liebig Universität
IFZ - Abteilung Tierökologie
Heinrich-Buff-Ring 26-32
D-35392 Giessen
Deutschland

Tel:    +49(0)641/ 99-35712
Fax:    +49(0)641/ 99-35709

 

 

 

 

 

 

 

 

 

Forschungsinteressen

Forschungsinteressen

 

  • Bodenökologie
  • Umweltstatistik
  • Stochastische Modellierung
Lebenslauf

Lebenslauf

 

1978

Vordiplom Elektrotechnik an der Technischen Hochschule Aachen

1988

Diplom Biologie (Schwerpunkt Ökologie) an der Universität Bremen

1993

Promotion (Dr. rer. nat.) am Fachbereich Biologie der Universität Bremen

1993

Wiss. Angestellter am Institut für Zoologie der Universität Mainz

Seit 1995

Akademischen Rat am Institut für Allgemeine und Spezielle Zoologie der Universität Gießen

Publikationen

Publikationen

 

  • Pohlon E, Ruetz NK, Ekschmitt K, Marxsen J (2018) Recovery dynamics of prokaryotes and extracellular enzymes during sediment rewetting after desiccation. Hydrobiologia 820:255-266. DOI: 10.1007/s10750-018-3662-4
  • Herbert DB, Ekschmitt K, Wissemann V, Becker A (2018) Cutting reduces variation in biomass production of forage crops and allows low-performers to catch up: A case study of Trifolium pratense L. (red clover). Plant Biol 20:465-473. DOI: 10.1111/plb.12695
  • Zaitsev AS, Birkhofer K, Ekschmitt K, Wolters V (2018) Belowground Tritrophic Food Chain Modulates Soil Respiration in Grasslands. Pedosphere 28:114-123. DOI: 10.1016/S1002-0160(18)60008-6
  • Strauss J, Alt JA, Ekschmitt K, Schul J, Lakes-Harlan R (2017) Evolutionary diversification of the auditory organ sensilla in Neoconocephalus katydids (Orthoptera: Tettigoniidae) correlates with acoustic signal diversification over phylogenetic relatedness and life history. J Evol Biol 30:1094-1109. DOI: 10.1111/jeb.13066
  • Butenko KO, Gongalsky KB, Korobushkin DI, Ekschmitt K, Zaitsev AS (2017) Forest fires alter the trophic structure of soil nematode communities. Soil Biol Biochem 109:107-117. DOI: 10.1016/j.soilbio.2017.02.006
  • Flache L, Ekschmitt K, Kierdorf U, Czarnecki S, During RA, Encarnacao JA (2016) Reduction of metal exposure of Daubenton's bats (Myotis daubentonii) following remediation of pond sediment as evidenced by metal concentrations in hair. Sci. Total Environ 547:182-189. DOI: 10.1016/j.scitotenv.2015.12.131
  • Quillfeldt P, Ekschmitt K, Brickle P, McGill RAR, Wolters V, Dehnhard N, Masello JF (2015) Variability of higher trophic level stable isotope data in space and time - a case study in a marine ecosystem. Rapid Commun Mass Spectrom 29:667-674. DOI: 10.1002/rcm.7145
  • Sauerbrei R, Ekschmitt K, Wolters V, Gottschalk TK (2014) Increased energy maize production reduces farmland bird diversity. Gcb Bioenergy 6:265-274. DOI 10.1111/Gcbb.12146
  • Heiler KCM, de Vaate AB, Ekschmitt K, von Oheimb PV, Albrecht C, Wilke T (2013) Reconstruction of the early invasion history of the quagga mussel (Dreissena rostriformis bugensis) in Western Europe. Aquat Invasions 8:53-57. DOI 10.3391/ai.2013.8.1.06
  • Aue B, Ekschmitt K, Hotes S, Wolters V (2012) Distance weighting avoids erroneous scale effects in species-habitat models. Methods Ecol Evol 3:102-111. DOI 10.1111/j.2041-210X.2011.00130.x
  • Schneider C, Ekschmitt K, Wolters V, Birkhofer K (2011) Ring-based versus disc-based separation of spatial scales: a case study on the impact of arable land proportions on invertebrates in freshwater streams. Aquat Ecol 45:351-356. DOI 10.1007/s10452-011-9358-8
  • Liu M, Ekschmitt K, Zhang B, Holzhauer SIJ, Li ZP, Zhang TL, Rauch S (2011) Effect of Intensive Inorganic Fertilizer Application on Microbial Properties in a Paddy Soil of Subtropical China. Agr Sci China 10:1758-1764. DOI 10.1016/S1671-2927(11)60175-2
  • Gottschalk TK, Ekschmitt K, Wolters V (2011) Efficient Placement of Nest Boxes for the Little Owl (Athene Noctua). J Raptor Res 45:1-14. DOI: 10.3356/JRR-09-11.1
  • Gottschalk TK, Aue B, Hotes S, Ekschmitt K (2011) Influence of grain size on species-habitat models. Ecol Model 222:3403-3412. DOI 10.1016/j.ecolmodel.2011.07.008
  • Hotes S, Grootjans AP, Takahashi H, Ekschmitt K, Poschlod P (2010) Resilience and alternative equilibria in a mire plant community after experimental disturbance by volcanic ash. Oikos 119:952-963. DOI 10.1111/j.1600-0706.2009.18094.x
  • Gottschalk TK, Dittrich R, Diekotter T, Sheridan P, Wolters V, Ekschmitt K (2010) Modelling land-use sustainability using farmland birds as indicators. Ecol Indic 10:15-23. DOI 10.1016/j.ecolind.2009.05.008
  • Encarnacao JA, Becker NI, Ekschmitt K (2010) When do Daubenton's bats (Myotis daubentonii) fly far for dinner? Can J Zool 88:1192-1201. DOI 10.1139/Z10-085
  • von Luetzow M, Kogel-Knabner I, Ludwig B, Matzner E, Flessa H, Ekschmitt K, Guggenberger G, Marschner B, Kalbitz K (2008) Stabilization mechanisms of organic matter in four temperate soils: Development and application of a conceptual model. J Soil Sci Plant Nutr 171:111-124. DOI 10.1002/jpln.200700047
  • Kogel-Knabner I, Ekschmitt K, Flessa H, Guggenberger G, Matzner E, Marschner B, von Luetzow M (2008) An integrative approach of organic matter stabilization in temperate soils: Linking chemistry, physics, and biology. J Plant Nutr Soil Sc 171:5-13. DOI 10.1002/jpln.200700215
  • Ekschmitt K, Kandeler E, Poll C, Brune A, Buscot F, Friedrich M, Gleixner G, Hartmann A, Kastner M, Marhan S, Miltner A, Scheu S, Wolters V (2008) Soil-carbon preservation through habitat constraints and biological limitations on decomposer activity. J Plant Nutr Soil Sc 171:27-35. DOI 10.1002/jpln.200700051
  • Ekschmitt K (2008) Nematode Populations as Indicators of Soil State: Limits and Prospects. Fresen Environ Bull 17:1161-1164
  • Walther-Hellwig K, Fokul G, Frankl R, Buchler R, Ekschmitt K, Wolters V (2007) Increased density of honeybee colonies affects foraging bumblebees. Apidologie 37:517-532 DOI: 10.1051/apido:2006035
  • von Luetzow M, Kogel-Knabner I, Ludwig B, Matzner E, Flessa H, Ekschmitt K, Guggenberger G, Marschner B, Kalbitz K (2007) SOM fractionation methods: Relevance to functional pools and to stabilization mechanisms. Soil Biol Biochem 39:2183-2207. DOI 10.1016/j.soilbio.2007.03.007
  • Gottschalk TK, Ekschmitt K, Isfendiyaroglu S, Gem E, Wolters V (2007) Assessing the potential distribution of the Caucasian black grouse Tetrao mlokosiewiczi in Turkey through spatial modelling. J Ornithol 148:427-434. DOI 10.1007/s10336-007-0155-z
  • Gottschalk TK, Ekschmitt K, Bairlein F (2007) A GIS-based model of Serengeti grassland bird species. Ostrich 78:259-263. DOI 10.2989/Ostrich.2007.78.2.22.102
  • Gottschalk TK, Ekschmitt K, Bairlein F (2007) Relationships between vegetation and bird community composition in grasslands of the Serengeti. Afr J Ecol 45:557-565. DOI 10.1111/j.1365-2028.2007.00769.x
  • Gottschalk TK et al. (2007) Impact of agricultural subsidies on biodiversity at the landscape level. Landscape Ecol 22:643-656. DOI 10.1007/s10980-006-9060-8
  • Walther-Hellwig K, Fokul G, Frankl R, Buchler R, Ekschmitt K, Wolters V (2006) Increased density of honeybee colonies affects foraging bumblebees. Apidologie 37:517-532. DOI 10.1051/apido:2006035
  • von Lutzow M et al. (2006) Stabilization of organic matter in temperate soils: mechanisms and their relevance under different soil conditions - a review. Eur J Soil Sci 57:426-445. DOI 10.1111/j.1365-2389.2006.00809.x
  • Holzhauer SIJ, Ekschmitt K, Sander AC, Dauber J, Wolters V (2006) Effect of historic landscape change on the genetic structure of the bush-cricket Metrioptera roeseli. Landscape Ecol 21:891-899. DOI 10.1007/s10980-005-0438-9
  • Fox O, Vetter S, Ekschmitt K, Wolters V (2006) Soil fauna modifies the recalcitrance-persistence relationship of soil carbon pools. Soil Biol Biochem 38:1353-1363. DOI 10.1016/j.soilbio.2005.10.014
  • Encarnacao JA, Kierdorf U, Ekschmitt K, Wolters V (2006) Age-related variation in physical and reproductive condition of male Daubenton's bats (Myotis daubentonii). J Mammal 87:93-96. DOI 10.1644/04-Mamm-a-141r2.1
  • Ekschmitt K, Korthals GW (2006) Nematodes as sentinels of heavy metals and organic toxicants in the soil. J Nematol 38:13-19
  • Purtauf T, Thies C, Ekschmitt K, Wolters V, Dauber J (2005) Scaling properties of multivariate landscape structure. Ecol Indic 5:295-304. DOI 10.1016/j.ecolind.2005.03.016
  • Kogel-Knabner I, von Lutzow M, Guggenberger G, Flessa H, Marschner B, Matzner E, Ekschmitt K (2005) Mechanisms and regulation of organic matter stabilisation in soils. Geoderma 128:1-2. DOI 10.1016/j.geoderma.2004.12.021
  • Jandl G, Leinweber P, Schulten HR, Ekschmitt K (2005) Contribution of primary organic matter to the fatty acid pool in agricultural soils. Soil Biol Biochem 37:1033-1041. DOI 10.1016/j.soilbio.2004.10.018
  • Ekschmitt K, Liu MQ, Vetter S, Fox O, Wolters V (2005) Strategies used by soil biota to overcome soil organic matter stability - why is dead organic matter left over in the soil? Geoderma 128:167-176. DOI 10.1016/j.geoderma.2004.12.024
  • Villenave C, Ekschmitt K, Nazaret S, Bongers T (2004) Interactions between nematodes and microbial communities in a tropical soil following manipulation of the soil food web. Soil Biol Biochem 36:2033-2043. DOI 10.1016/j.soilbio.2004.05.022
  • Vetter S, Fox O, Ekschmitt K, Wolters V (2004) Limitations of faunal effects on soil carbon flow: density dependence, biotic regulation and mutual inhibition. Soil Biol Biochem 36:387-397. DOI 10.1016/j.soilbio.2003.10.012
  • Waite IS et al. (2003) Design and evaluation of nematode 18S rDNA primers for PCR and denaturing gradient gel electrophoresis (DGGE) of soil community DNA. Soil Biol Biochem 35:1165-1173. DOI 10.1016/S0038-0717(03)00177-9
  • Villenave U, Bongers T, Ekschmitt K, Fernandes P, Oliver R (2003) Changes in nematode communities after manuring in millet fields in Senegal. Nematology 5:351-358
  • Ekschmitt K, Stierhof T, Dauber J, Kreimes K, Wolters V (2003) On the quality of soil biodiversity indicators: abiotic and biotic parameters as predictors of soil faunal richness at different spatial scales. Agr Ecosyst Environ 98:273-283. DOI 10.1016/S0167-8809(03)00087-2
  • Villenave C, Bongers T, Ekschmitt K, Djigal D, Chotte JL (2001) Changes in nematode communities following cultivation of soils after fallow periods of different length. Appl Soil Ecol 17:43-52. DOI 10.1016/S0929-1393(00)00129-3
  • Ekschmitt K, Klein A, Pieper B, Wolters V (2001) Biodiversity and functioning of ecological communities - why is diversity important in some cases and unimportant in others? J Plant Nutr Soil Sc 164:239-246. DOI: 10.1002/1522-2624(200106)164:3<239::AID-JPLN239>3.0.CO;2-0
  • Ekschmitt K, Bakonyi G, Bongers M, Bongers T, Bostrom S, Dogan H, Harrison A, Nagy P, O'Donnell AG, Papatheodorou EM, Sohlenius B, Stamou GP, Wolters V (2001) Nematode community structure as indicator of soil functioning in European grassland soils. Eur J Soil Biol 37:263-268. Doi 10.1016/S1164-5563(01)01095-0
  • Bongers T, Ilieva-Makulec K, Ekschmitt K (2001) Acute sensitivity of nematode taxa to CuSO(4) and relationships with feeding-type and life-history classification. Environ Toxicol Chem 20:1511-1516. DOI: 10.1002/etc.5620200714
  • Sonnemann I, Dogan H, Klein A, Pieper B, Ekschmitt K, Wolters V (1999) Response of soil microflora to changes in nematode abundance - evidence for large scale effects in grassland soil. J Plant Nutr Soil Sc Und Bodenkunde 162:385-391. DOI: 10.1002/(SICI)1522-2624(199908)162:4<385::AID-JPLN385>3.0.CO;2-O
  • Ekschmitt K, Bakonyi G, Bongers M, Bongers T, Bostrom S, Dogan H, Harrison A, Kallimanis A, Nagy P, O'Donnell AG, Sohlenius B, Stamou GP, Wolters V (1999) Effects of the nematofauna on microbial energy and matter transformation rates in European grassland soils. Plant Soil 212:45-61. Doi  10.1023/A:1004682620283
  • Swift MJ, Andren O, Brussaard L, Briones M, Couteaux MM, Ekschmitt K, Kjoller A, Loiseau P, Smith P (1998) Global change, soil biodiversity, and nitrogen cycling in terrestrial ecosystems: three case studies. Glob Change Biol 4:729-743. DOI 10.1046/j.1365-2486.1998.00207.x
  • Smith P, Andren O, Brussaard L, Dangerfield M, Ekschmitt K, Lavelle P, Tate K (1998) Soil biota and global change at the ecosystem level: describing soil biota in mathematical models. Glob Change Biol 4:773-784. DOI 10.1046/j.1365-2486.1998.00193.x
  • Ekschmitt K, Griffiths BS (1998) Soil biodiversity and its implications for ecosystem functioning in a heterogeneous and variable environment. Appl Soil Ecol 10:201-215. DOI 10.1016/S0929-1393(98)00119-X
  • Ekschmitt K (1998) Population assessments of soil fauna: General criteria for the planning of sampling schemes. Appl Soil Ecol 9:439-445. DOI 10.1016/S0929-1393(98)00102-4
  • Wolters V, Ekschmitt K (1995) Earthworm Effects on the Use of C-Sources by Microorganisms - Nonlinear Response to Temperature Alteration. Biol Fert Soils 19:109-114. DOI 10.1007/Bf00336145
  • Ekschmitt K, Breckling B (1994) Competition and Coexistence - the Contribution of Modeling to the Formation of Ecological Concepts. Ecol Model 75:71-82. DOI 10.1016/0304-3800(94)90008-6