Sentence examples for host of human activities from inspiring English sources
But a new, expansive model of gravel-bed river systems in mountainous areas, such as the Yellowstone, depicts a more complex scenario in which a host of human activities combine to degrade river systems and render them more vulnerable to destructive outside influences such as parasites.
Leaving aside the case of natural beauty, we must still recognize the existence of a host of human activities (dress, decoration, manners, ornament) in which taste is of the essence and yet which seems totally removed from the world of fine art.
Says lead author Camilo Mora of the University of Hawaii and Dalhousie University in Halifax, Canada: "The question of how many species exist has intrigued scientists for centuries and the answer, coupled with research by others into species' distribution and abundance, is particularly important now because a host of human activities and influences are accelerating the rate of extinctions.
Likewise, maintaining those critical stopover areas for migrating birds protects people as well, as many of those same areas provide water that, under normal circumstances, is regularly diverted at balanced levels to be used for a host of human activities.
The critical state of many fish migrations between rivers and oceans has a host of causes, mostly the unintended consequences of human activity.
The other states: "While there has been extensive research and a host of published reports on climate change, clear gaps remain including our understanding of the role of human activity and what we can do about it".
Fundamentals include factors related to the host, the vector (if any), the pathogen, and favorable environmental factors (climate) although territories at risk are the product of human activity and high-risk behavior among the human population.
