KUSI Newsroom, August 4, 2019 Citizens of El Paso are uniting to donate blood 00:00 00:00 spaceplay / pause qunload | stop ffullscreenshift + ←→slower / faster ↑↓volume mmute ←→seek . seek to previous 12… 6 seek to 10%, 20% … 60% XColor SettingsAaAaAaAaTextBackgroundOpacity SettingsTextOpaqueSemi-TransparentBackgroundSemi-TransparentOpaqueTransparentFont SettingsSize||TypeSerif MonospaceSerifSans Serif MonospaceSans SerifCasualCursiveSmallCapsResetSave SettingsSAN DIEGO (KUSI) – Residents of El Paso, Texas stepped up to donate blood after the mass shooting over the weekend.Tonight, blood donations are still pouring in. On the day of the shooting, a line of citizens waiting to help those who were injured in the tragedy formed around the blood bank building. KUSI Newsroom Posted: August 4, 2019 Categories: Local San Diego News FacebookTwitter
Journal information: Proceedings of the Royal Society B Marsh Rabbit (Sylvilagus palustris) at Green Cay wetlands, Delray Beach, Florida. Credit: Tomfriedel/birdphotos.com, Wikipedia, CC BY 3.0 Citation: Invasive Burmese pythons shown to be reducing marsh rabbit population in Everglades (2015, March 18) retrieved 18 August 2019 from https://phys.org/news/2015-03-invasive-burmese-pythons-shown-marsh.html © 2015 Phys.org A sneaky snake: Teams hunt for rock pythons in Everglades Marsh rabbits are native to the Everglades, and like most rabbits reproduce at a very high rate (approximately six litters each year, with each litter having multiple young). Because of that, scientists have been skeptical about a single predator being capable of dramatically reducing their numbers. But still, something has, of that there has been no doubt. Marsh rabbits are very nearly disappearing from some areas—many have blamed the Burmese python, a large snake that has been in the news a lot of late due to the many problems it has created for animals and humans alike in south Florida. In this new effort, the researchers sought to learn whether the blame for the rabbit decline could be attributed solely to the arrival of the pythons.The researchers released 80 marsh rabbits into two different parts of the park—in parts known to be heavily populated by pythons and in parts where no pythons were living. By retrieving the carcasses of dead rabbits over a nine month period, the researchers were able to determine what killed them. In the areas where there were no pythons, other predators proved to be the primary killer. But in areas where there were a lot of pythons, they found that the snakes accounted for approximately two thirds of those that were killed, which the researchers note, is not sustainable over a long period of time—that means at the current rate, the pythons are going to eliminate marsh rabbits (and possibly other animals) entirely from the park.The researchers conclude that Burmese pythons are a serious threat to the ecosystem in the park and that the threat will likely spread as the snake extends its range. More information: Marsh rabbit mortalities tie pythons to the precipitous decline of mammals in the everglades, Proceedings of the Royal Society B, rspb.royalsocietypublishing.org/lookup/doi/10.1098/rspb.2015.0120 AbstractTo address the ongoing debate over the impact of invasive species on native terrestrial wildlife, we conducted a large-scale experiment to test the hypothesis that invasive Burmese pythons (Python molurus bivittatus) were a cause of the precipitous decline of mammals in Everglades National Park (ENP). Evidence linking pythons to mammal declines has been indirect and there are reasons to question whether pythons, or any predator, could have caused the precipitous declines seen across a range of mammalian functional groups. Experimentally manipulating marsh rabbits, we found that pythons accounted for 77% of rabbit mortalities within nine months of their translocation to ENP and that python predation appeared to preclude the persistence of rabbit populations in ENP. On control sites, outside of the park, no rabbits were killed by pythons and 71% of attributable marsh rabbit mortalities were classified as mammal predations. Burmese pythons pose a serious threat to the faunal communities and ecological functioning of the Greater Everglades Ecosystems that will likely spread as python populations expand their range Explore further (Phys.org)—A small team of researchers working in the Florida Everglades, with affiliations to several institutions in the state, has found that an invasive species of snake, the Burmese python, appears to be responsible for a drastic decline in marsh rabbit populations in the park. In their paper published in Proceedings of the Royal Society B, the team describes how they placed rabbits in a section of the park and monitored how they were killed to finger the culprit. This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.
The Delhi High Court on Wednesday asked top officials of the Delhi Development Authority (DDA), the South Delhi Municipal Corporation (SDMC) and the Delhi Metro to be personally present in court to explain the work done by them to clean up Dwarka sub-city.A division bench of Justice B.D Ahmed and Justice Sanjeev Sachdeva summoned DDA’s chief engineer, Dwarka, SDMC’s chief engineer, DEMS, and Delhi Metro’s deputy general manager, civil, on February 25. Also Read – Company director arrested for swindling Rs 345 croreThe court’s direction came after noting that the agencies are not doing anything to make the area clear despite its directions.“We thought in this small area, you (various agencies) will so some work. But nothing is happening,” the bench observed. Ebbani Aggarwal, a law student and resident of Dwarka, who had filed a public interest litigation (PIL) told the court that the markets, roads, footpaths and open vacant land and other places in Dwarka sub-city were full of litter, filth, rubbish, solid waste and remains of construction material.
October 24, 2014 Free Webinar | Sept 5: Tips and Tools for Making Progress Toward Important Goals Attend this free webinar and learn how you can maximize efficiency while getting the most critical things done right. Register Now » 1 min read This story originally appeared on Reuters Amazon.com Inc took a $170 million writedown in the third-quarter largely related to its unsold stockpile of Fire smart phones as well as supplier commitment costs, Chief Financial Officer Tom Szkutak said on Thursday.The online retailer, which also issued a disappointing fourth-quarter outlook that sent shares down 9 percent in after-hours trading, ended the third quarter with about $83 million worth of Fire phone inventory.The Fire phone debuted this summer to both lackluster sales and reviews. Last month, Amazon cut the price of its phone to 99 cents with a two-year contract with AT&T.(Reporting by Deepa Seetharaman; Editing by Chris Reese)