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19 Αυγ 2024 · An apparent spike in UFO sightings has captured the public's imagination after a spate of reports and footage coming out of California over the past week. A series of videos are doing the rounds...
Invasive alien species are recognized as one of the leading threats to biodiversity and impose enormous costs to agriculture, forestry, fisheries, and other human enterprises, as well as to human health.
3 Ιουν 2024 · Although invasive alien species have long been recognized as a major threat to nature and people, until now there has been no comprehensive global review of the status, trends, drivers,...
6 Ιαν 2004 · This paper presents an analysis of the distribution of invasive and noninvasive alien plants in California using Geographic Information Systems (GIS) with Jepson bioregions as the sample unit. The focus was on plants that are considered to be invasive in the state of California by the California Exotic Pest Plant Council ( CalEPPC, 1999 ).
Invasive alien species are listed as one driver of extinction for 261 of 782 animal species and in 39 of 153 plant species worldwide; for both groups, IAS rank as the most frequent cause, ahead of hunting, harvesting, and agriculture (Blackburn, Bellard, & Ricciardi, 2019).
28 Μαρ 2018 · One of the most widespread and destructive alien invasive species in the world, wild pigs (Sus scrofa) threaten native species through predation, habitat destruction, competition, and disease...
24 Μαΐ 2023 · A podcast has released new video of a supposed "mass UFO sighting" in California in 2021, including a mystery triangle spotted over a base in Twentynine Palms.
