Ecological and Evolutionary Dynamics of Experimental Plankton Communities

نویسندگان

  • GREGOR F. FUSSMANN
  • STEPHEN P. ELLNER
  • NELSON G. HAIRSTON
  • LAURA E. JONES
  • KYLE W. SHERTZER
  • TAKEHITO YOSHIDA
چکیده

ADV # 20 AN 05 E CES IN ECOLOGICAL RESEARCH VOL. 37 0065-250 lsevier Ltd. All rights reserved DOI: 10.1016/S0065-2504( 4/0 04) II. I ntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 III. P redator and Prey in the Chemostat—A Simple Story? . . . . . . . . . . . . 224 IV. T esting Hypotheses of Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 V. R apid Evolution: A Clonal Approach . . . . . . . . . . . . . . . . . . . . . . . . . 231 VI. R apidly Evolving Rotifers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 VII. C onclusions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 Ackn ow ledgments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 Refer en ces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Drivers of Plankton Patch Formation, Persistence and Decline in East Sound, Orcas Island, Washington

Localized concentrations of plankton (i.e. patches) alter the optical and acoustical properties of the water column and can have significant ramifications for the ecological dynamics of marine communities. The goal of this research is to develop a mechanistic understanding and predictive capability of the relative importance of biological versus physical processes in the formation, persistence,...

متن کامل

Towards resolving the paradox of enrichment: the impact of zooplankton vertical migrations on plankton systems stability.

Eutrophication, often resulting from human activity, is a serious threat to aquatic communities. Theoretical analysis of this phenomenon, based on conceptual mathematical models, leads to controversial predictions known as Rosenzweig's paradox of enrichment. At the same time, field observations demonstrate that real plankton communities exhibit various mechanisms of self-regulation which can bu...

متن کامل

The newest synthesis: understanding the interplay of evolutionary and ecological dynamics.

The effect of ecological change on evolution has long been a focus of scientific research. The reverse--how evolutionary dynamics affect ecological traits--has only recently captured our attention, however, with the realization that evolution can occur over ecological time scales. This newly highlighted causal direction and the implied feedback loop--eco-evolutionary dynamics--is invigorating b...

متن کامل

Rapid contemporary evolution and clonal food web dynamics.

Character evolution that affects ecological community interactions often occurs contemporaneously with temporal changes in population size, potentially altering the very nature of those dynamics. Such eco-evolutionary processes may be most readily explored in systems with short generations and simple genetics. Asexual and cyclically parthenogenetic organisms such as microalgae, cladocerans and ...

متن کامل

Universal metabarcoding of pico- to mesoplankton reveals seasonal dynamics and a bacterial bloom

Most studies of biodiversity focus on either macroscopic or microbial communities, with little or no simultaneous study of eukaryotes and prokaryotes. We tested whether a universal metabarcoding approach could be used to study the total diversity and temporal dynamics of aquatic picoto mesoplankton communities in a shallow temperate lake. The approach revealed significant changes in the relativ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005