User profiles for M. J. Wittmann

Meike J. Wittmann

Bielefeld University, Faculty of Biology
Verified email at uni-bielefeld.de
Cited by 638

Interpretation of pressure buildup test using in-situ measurement of afterflow

D Meunier, MJ Wittmann, G Stewart - Journal of petroleum technology, 1985 - onepetro.org
The influence of after flow on transient pressure responsehas long been recognized in well
test analysis. The type-curve approach based on the simplified model of aconstant wellbore …

Seasonally fluctuating selection can maintain polymorphism at many loci via segregation lift

MJ Wittmann, AO Bergland… - Proceedings of the …, 2017 - National Acad Sciences
Most natural populations are affected by seasonal changes in temperature, rainfall, or resource
availability. Seasonally fluctuating selection could potentially make a large contribution …

Conceptual frameworks and methods for advancing invasion ecology

…, P Boets, S Haider, J Kollmann, MJ Wittmann… - Ambio, 2013 - Springer
Invasion ecology has much advanced since its early beginnings. Nevertheless, explanation,
prediction, and management of biological invasions remain difficult. We argue that progress …

Using predator-prey theory to predict outcomes of broadscale experiments to reduce apparent competition

R Serrouya, MJ Wittmann, BN McLellan… - The American …, 2015 - journals.uchicago.edu
Apparent competition is an important process influencing many ecological communities. We
used predator-prey theory to predict outcomes of ecosystem experiments aimed at …

Gas well test analysis: use of normalized pseudovariables

DF Meunier, CS Kabir, MJ Wittmann - SPE Formation Evaluation, 1987 - onepetro.org
Pressure data from gas wells are normally analyzed by use of pseudopressure, which is a
transformation of measured pressure. When tests are associated with large pressure changes …

[HTML][HTML] Climate change and green sea turtle sex ratio—preventing possible extinction

J Blechschmidt, MJ Wittmann, C Blüml - Genes, 2020 - mdpi.com
Climate change poses a threat to species with temperature-dependent sex determination (TSD).
A recent study on green sea turtles (Chelonia mydas) at the northern Great Barrier Reef …

The evolution of chemodiversity in plants—From verbal to quantitative models

FM Thon, C Müller, MJ Wittmann - Ecology Letters, 2024 - Wiley Online Library
Wittmann… Frans Thon and Meike Wittmann wrote the first draft of the manuscript, with
input from Caroline Müller. All authors contributed substantially to rewrites and revisions. …

Modeling the genetic footprint of fluctuating balancing selection: from the local to the genomic scale

MJ Wittmann, S Mousset, J Hermisson - Genetics, 2023 - academic.oup.com
Natural selection not only affects the actual loci under selection but also leaves “footprints”
in patterns of genetic variation in linked genetic regions. This offers exciting opportunities for …

Decomposing propagule pressure: the effects of propagule size and propagule frequency on invasion success

MJ Wittmann, D Metzler, W Gabriel, JM Jeschke - Oikos, 2014 - Wiley Online Library
Propagule pressure quantifies the inflow of individuals to a location and appears to be a key
driver of invasion success. It is often defined as the average number of individuals …

Shifts between cooperation and antagonism driven by individual variation: a systematic synthesis review

…, KJ van Benthem, J Winternitz, MJ Wittmann - Oikos, 2022 - Wiley Online Library
The outcomes of interspecific and intraspecific ecological interactions can be considered to
fall along continua from cooperative (mutually beneficial) to antagonistic (detrimental to one …