Sentence examples for biological richness from inspiring English sources

This is shown by Harrigan et al. 2014 in the tropical Andes where a high biological richness and endemism translates into a rich diversity of avian hosts.

Sometimes, researchers report, invasive species can add to the biological richness of a given habitat.

There, diplomats forged ambitious agreements aimed at holding back deserts and protecting the atmosphere, forests and pockets of biological richness.

"I came away knowing that I had been to a beautiful place with biological richness," he told the Guardian.

In 2006, 140,000 people visited the archipelago hoping to witness both the starkness of the landscape and their biological richness.

For capturing the scale and biological richness of the ocean in a picture book, it seems hard to do better than "Down, Down, Down," by Steve Jenkins.

The sites with greatest biological species richness were some 13 to 25 years into their recovery.

Several authors have also noted a latitudinal gradient in the worldwide density of human languages, with higher numbers towards the equator than towards the poles (Nettle 1998; Collard and Foley 2002; Mace and Pagel 1995), paralleling the gradient seen in biological species richness.

These trends held across all levels of biological response from total richness to diversity measures to richness of different guilds.

We show that after accounting for landscape complexity relationships between yield and bird richness or biological control became more positive, but relationships between bird richness and biological control became less positive.

For example, predictive models are increasingly being developed that use measures of watershed disturbance, including urban and agricultural land-use, as explanatory variables to predict various metrics of biological condition such as richness, tolerance, percent predators, index of biotic integrity, functional species traits, or even ordination axes scores.