Sentence examples for form a keystone from inspiring English sources

In aquatic environments, heterotrophic flagellates (HF) form a keystone group in the transfer of picoeukaryotic carbon to higher trophic levels [1], [2].

The chorus forms a keystone for the whole album: "A nuclear error, but I have no fear / London is drowning and I, I live by the river".

Together, they form the keystone of a 16-page document, released on the Internet by the British government and accusing Mr. bin Laden and Al Qaeda of "responsibility for the terrorist atrocities in the United States".

The calculated profiles of instantaneous OH mass fraction have a keystone shape behind the detonation front.

Management impacts on dominant and keystone species form a major sustainability issue in forests, because such impacts can affect production of ecosystem goods and trigger extinction cascades.

The window above this has a round arch, a moulded archivolt, a keystone with acanthus decoration and thin pilasters topped with capitals in the form of leaves.

As Nardi and O'Day point out, removal of a keystone species can jeopardize the very survival of an ecology; for example, many forms of analytic work might grind to a halt if the search engine disappeared.

One of the classic Greek tragedies the fated marriage of Oedipus to his own mother, Jocasta, detailed in Sophocles' Oedipus cycle formed a keystone of Sigmund Freud's psychoanalytic theory.

Together the shortstop and second baseman form the keystone of the defense, as both cover second base, take most of the throws from the outfield, and handle the majority of ground balls.

Miniaturization is a keystone.

Bees are a keystone species".