age., those individuals indexed from the IUCN just like the Critically Endangered, Threatened, otherwise Vulnerable (Tables 1, 5, six, 7). These are generally thirteen recorded vertebrate types and you may a projected 56 plant species (28 documented on park, with a special 28 questioned). An additional fifteen vertebrate variety is actually Close Endangered, including an estimated 47 plant variety (31 reported, 17 requested).
PowerPoint fall large photo brand new picture Table 5. Endangered and you can Close Endangered kinds totals to have Yasuni National Park. PowerPoint slide larger image new image Desk six. Threatened and you will Close Threatened vertebrates proven to take place in Yasuni Federal Playground. PowerPoint slip huge image brand-new image Dining table eight. Endangered bush kinds recognized to take place in Yasuni Federal Playground.
The new tree Rollinia helosioides ‘s the merely Significantly Endangered variety (we.age., facing a very high likelihood of extinction in the great outdoors) documented in Yasuni (Dining table seven). Away from other plant types noted or expected in the Yasuni, 7 try Threatened (i.elizabeth., against a really high threat of extinction in the open). Of the is Cedrela fissilis, a forest focused from the unlawful loggers. Most of the sheer subpopulations contained in this Ecuador were missing .
Seven of the threatened vertebrates try mammals, and that probably qualifies Yasuni as a threatened mammals spot (discussed from the Ceballos ainsi que al. being the top 5% of ten,000-kilometer dos cells inside the a major international grid). Yasuni enjoys important communities regarding several in the world Endangered mammal variety, the fresh Light-bellied Spider Monkey (Ateles belzebuth) plus the Giant Otter (Pteronura brasiliensis). The brand new Light-bellied Crawl Monkey are uplisted away from At risk of Threatened in the 2008 because it is believed to has actually declined from the about fifty% over the past forty-five years (about three years), mainly due to more-hunting and you will habitat loss . Similarly, the fresh Large Otter may experience a beneficial halving of society dimensions more the next two decades because of accelerating environment destruction and you will degradation . Yasuni and the Pastaza River would be the Icon Otter’s most critical refuges in the Ecuador . Utreras, unpub. data during the , ).
Populations for the majority of of one’s uncommon birds of Mayor Yasuni Essential Bird City-such as the Harpy-eagle (Harpia harpyja) and you may Crested Eagle (Morphnus guianensis)-is actually decreasing on account of query demands and you may environment loss and you can destruction various other components of https://gorgeousbrides.net/da/blog/bedste-lande-til-dating/ its ranges ,
Yasuni is even the place to find numerous around the globe Vulnerable varieties (we.elizabeth., against a top chance of extinction in the wild), including half a dozen even more animals. Poeppig’s Woolly Monkey (Lagothrix poeppigii), Lowland Tapir (Tapirus terrestris), and you will Icon Armadillo (Priodontes maximus) are considered to own knowledgeable population declines with a minimum of 29% over the past around three generations (forty five many years) due mainly to hunting and you will environment losings –. Comparable declines is forecast across the second numerous generations for the Amazonian Manatee (Trichechus inunguis) and Oncilla (Leopardus tigrinus) , . pyressa melissa) is actually estimated to own already been >30% over the past 10 years .
Under 250 sexually reproductive men and women are estimated to stay in-country, which have Yasuni harboring a projected 20 teams, for each including a reproductive pair and you will averaging five somebody (V
Yasuni provides the toad variety complex Atelopus spumarius, already noted because the Vulnerable. Which genus try experiencing radical, prevalent society refuses and you can extinctions during the species’ ranges into the Mesoamerica and you may South usa which happen to be directly connected to the chytrid fungi Batrachochytrium dendrobatidis , . Ron predicted the individuals parts for the Ecuador really welcoming to this pathogen to be in new Andes above 1,000 yards, whereas Yasuni does not stretch more than eight hundred meters. not, B. dendrobatidis could have been understood inside the amphibian folks of about seven kinds at the straight down elevations (Leptodactylus pentadactylus) has been seen proving signs and symptoms of chytridiomycosis, the condition considering the brand new B. dendrobatidis disease .
New Mayor Yasuni Very important Bird Urban area, which has both the park and you may adjacent Waorani Territory, include numerous rare bird types , together with 7 kinds listed just like the Vulnerable or Close Threatened (Dining tables 5 and you will 6). Brand new Wattled Curassow (Crax globulosa) could have been advertised, yet not verified, for Yasuni (meaning that is not utilized in our very own tallies). That it species used to be identified out of riverine forests from inside the eastern Ecuador , but may had been extirpated regarding the country .
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