Sentence examples for ecological difficulties from inspiring English sources

If so, then more solitary species could also be large-brained and smart thanks to the ecological difficulties they face.

Promotion of eco-tourism and game ranching may be a suitable solution in a few cases, but large scale replication may pose both economic and ecological difficulties.

Otherwise, she said, Greenstreets requests will now be rated and prioritized based on their location within priority sewer-drainage systems, storm-water-capture potential, alignment with other city improvements, maintenance difficulty and ecological links to other nearby green spaces.

Nonetheless, this highlights the difficulty of inferring ecological processes from economic data for non-timber forest products.

Furthermore, heliconiines possess genetic and ecological characteristics that can circumvent theoretical difficulties facing sympatric speciation [ 42].

In part this results from the difficulties of investigating subtle ecological differences between populations of the same species through fossil remains.

However, this is impossible due to the limited availability of higher resolution data and difficulties in assessing the ecological fallacy associated.

As with other studies in spatial analysis, our study deals with difficulties arising from the ecological fallacy and the modifiable areal unit problem (MAUP).

This could not have been ascertained using either surveys or ecological methods, and hints at organizational difficulties around cities. The Census also complements the screening data for factors such as ethnicity that are not well captured by the NHS.

Testament to the difficulty in studying them, ecological studies have been able to focus on little more than data from stranded animals, e.g. diet from stomach contents [4].

Species sharing a common ancestor are not evolutionarily independent, and phylogenetic proximity voids the assumption of sample independence underpinning many conventional statistical tests, thereby creating difficulties in attributing morphological-ecological relationships to adaptive causes rather than phylogenetic artefacts [ 32].