Sentence examples for major ecological role from inspiring English sources

Fish can be found virtually everywhere in the aquatic environment and they play a major ecological role in aquatic food webs as carriers of energy from lower to higher trophic levels (van der Oost et al. 2003).

The isolation of the first culturable member of this group from fish-tank sediments, the aerobic ammonia-oxidizing chemolithoautotroph Nitrosopumilus maritimus (Konneke et al. 2005), entailed the discovery that Group I archaea play a major ecological role as nitrifiers in the global nitrogen cycle (Nicol and Schleper 2006; Pester et al. 2011).

Although the early radiation of animals admirably filled the major ecological roles, they had structural, physiological, and behavioral limitations that left some options open.

Because the production of cultured shrimp is increasing dramatically around the world and increased stress is imposed on aquatic habitats where crustaceans play major ecological roles, crustacean immunology has attracted significant attention in recent years.

Ecological Role: Gypsy moth caterpillars are major defoliators of deciduous forests.

Ecological Role: This plant is a major food source for many birds and mammals, especially during the winter.

First, they outlined a mechanism that could play a critical role in helping to prevent the deforestation of developing nations, a major ecological issue.

Salinity plays an important role in shaping the distribution of marine species and future alterations in salinity may pose major ecological challenges to organisms inhabiting coastal areas [ 7].

Ecological Role: Primarily a predator species.

Ecological Role: Rapidly colonizes disturbed areas.

Ecological Role: alewife are important zooplanktivores.