Sentence examples for predatory populations from inspiring English sources

Warmer sea temperatures will also permit lithodids from the slope to move onto the shelf and establish viable predatory populations.

Controversial or not, Shen and Björk wanted some basic data about this predatory population.

Management practices that can help control PPM outbreaks include promoting spatial heterogeneity at the landscape level, fostering biodiversity in pine plantations, and reinforcing parasitoid insect and predatory bird populations that negatively affect the PPM.

Despite the problem of insufficient data, it remains imperative to assess region-wide effects of extraction on predatory fish populations and to indicate whether indirect effects of human activities exist in the communities to which they belong (e.g., dominance shifts) in order to implement management and conservation strategies geared towards ecosystem-based approaches [12].

Meanwhile, with the large predatory, the prey population is less and less and then tends to zero.

Our simulations thus provide new insight into the combined impacts of these three factors on a large predatory marine fish population living in a physiologically-stressed environment at the border of its species distribution area.

The field site had relatively high populations of predatory and omnivorous nematodes and abundance of these feeding groups translated into a relatively high Structure Index (≥60) in the control plots.

We hypothesized that populations of predatory and omnivorous nematodes would be slower to recover from conventional tillage and nematicide application than other nematode trophic groups, and that lower populations of predators and omnivores would lead to greater survival and reproduction of plant-feeding nematodes (i.e., pest resurgence).

However there may be a cost in maintaining such defences in populations lacking predatory fishes, as reduced armour and spines may aid escape from invertebrate predators [ 18, 19].

Many are either brutally indifferent or even predatory towards the local population.

The populations of large predatory fish such as swordfish and sharks have been reduced by ninety per cent over the past century.