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4 788 (0,112s)

Project

The role of predator-prey interactions in the coadaptation of thermal biology (GAP506/10/2170)

of predator-prey interactions on the coadaptation of thermal biology using newt of fundamental and realized thermal niche overlap between predator and prey, (2) tests of the influence of predation

EG - Zoologie

  • 2010 - 2013
  • 3 007 tis. Kč
  • 3 007 tis. Kč
  • GA ČR
Project

Community dynamics of aphidophagous predators (IAA6087301)

-prey population dynamics dealt with host-parasitoid interactions rather than those involving predator-prey, sensu stricto. Kindlmann and Dixon (1999) proposed that the ratioof generation time of insect predato...

EH - Ekologie – společenstva

  • 2003 - 2007
  • 1 722 tis. Kč
  • 1 322 tis. Kč
  • AV ČR
Project

Habitat selection by prodators the effect of competition (IAA6007303)

descriptions of isolegs and spatial population distributions. Two model predator-prey grant is to elucidate habitat selection behaviour of two predators with different life strategies competing for a common prey. ...

EH - Ekologie – společenstva

  • 2003 - 2007
  • 2 186 tis. Kč
  • 1 390 tis. Kč
  • AV ČR
Project

Animal personalities as drivers for intra- and inter-species interactions in natural arthropod communities (LTAB19026)

variation in behaviour, i.e. personality, of a predator on its intraspecific and inter-specific interactions using the hunting spider Pisaura mirabilis as a model species. We will test the effects of the predator’s behavio...

Ecology

  • 2019 - 2021
  • 1 198 tis. Kč
  • 1 198 tis. Kč
  • MŠMT
Project

Factors responsible for variation in behaviour of predators towards aposematic prey (GAP505/11/1459)

in reactions of predators towards the aposematic prey. We shall use two basic approachesAposematic animals advertise their noxiousness to potential predators to discourage them from attack.However, different predators<...

EG - Zoologie

  • 2011 - 2015
  • 7 744 tis. Kč
  • 7 744 tis. Kč
  • GA ČR
Project

Model protistan predator-prey system as a tool to study adaptation to different feeding modes (GA18-23787S)

the mechanism. We aim to create simple predator-prey model system composed of euglenozoan then be used to uncover the cellular mechanisms of predator prey relationships, its nature interaction.......

Ecology

  • 2018 - 2023
  • 4 088 tis. Kč
  • 3 794 tis. Kč
  • GA ČR
Project

Invisible players on the host-parasite battlefield (GA24-11738S)

Non-host predators represent invisible players in host-parasite interactions. Concomitant predation on parasites by non-hosts, which always results in the death of hosts and their parasites, is an important but overlooked <...

Zoology

  • 2024 - 2026
  • 6 588 tis. Kč
  • 6 588 tis. Kč
  • GA ČR
Project

Long-time changes in population of cereal aphids and their predator (GA522/05/0765)

the causes of dramatic decrease of abundance of both prey and predator populations in the past decade. The project will (i) continue series of prey and predator abundance by weather. We have a parallel record of v...

GF - Choroby, škůdci, plevely a ochrana rostlin

  • 2005 - 2007
  • 1 235 tis. Kč
  • 1 235 tis. Kč
  • GA ČR
Project

Interaction between algae and grazers sensing the menace and responding to it (GA17-18917S)

of their predators and respond to it. We shall focus on prey-predator communications that affectThe traditional view is that planktonic systems are affected by bottom-up processes that control resource acquisition and comp...

EH - Ekologie – společenstva

  • 2017 - 2021
  • 5 751 tis. Kč
  • 5 643 tis. Kč
  • GA ČR
Project

Ecological meltdown in the absence of birds and spiders? (GM22-17593M)

, and similar, amount of prey globally. They regulate insect which impacts the fitness of plants. However, their trophic interactions are largely unknown. Especially the role of spiders as predators is neglected. Our goal i...

Ecology

  • 2022 - 2027
  • 23 515 tis. Kč
  • 23 515 tis. Kč
  • GA ČR
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