Due to the success of flight LOSA, the process has been expanded to other areas of the aviation operations, such as air traffic control, dispatch, cabin operations, maintenance, customer service, and ramp operations. ![]() LOSA, a voluntary, non-threatening, non-punitive, peer-to-peer observational process, has been implemented in airline flight operations since the late 1990s. The process also reinforces positive behaviors. Monitoring routine operations, the cornerstone of the LOSA process, identifies at-risk behaviors so that they can be proactively managed. It is a means for a company to self-assess their safety margins. Does LOSA ask my employees to report on each other?Ī Line Operations Safety Assessment ( LOSA) is an observational program for collecting safety-related data during normal operations.As a manager/lead/supervisor, do I let my people skip work to conduct LOSA observations?.Do I have to participate in LOSA program as an observee?.Do I have to participate in LOSA program as an observer?.Do I have to take off work to be a LOSA observer?.My station's safety performance is great.Is LOSA just another audit program? We already have similar audit programs running!.Recreational Flyers & Modeler Community-Based Organizations.Critical Infrastructure & Public Venues.Certificated Remote Pilots including Commercial Operators.Legislation & Policies, Regulations & Guidance.Data & Research Subnav: Data & Research 1.Airport Safety Information Video Series.Passenger Facility Charge (PFC) Program.Airport Coronavirus Response Grant Program.General Aviation & Recreational Aircraft.Vintage & Experimental Aircraft Program.Aviation Safety Draft Documents Open for Comment.A total of thirteen Conophytum species listed in 2016 as Least Concerned have been uplisted to Vulnerable or Endangered and a further 12 have been listed as Critically Endangered for the first time. Since early 2019 there has been a rapid increase in demand for Conophytum wild collected plants coming from Asia and there is currently a very active illegal succulent plant trade impacting this genus and a number of other unique succulent species. It also includes an update to the genus Conophytum last assessed in 2016. This update also includes an assessment of all endemic plants to the central Karoo basin where the recent droughts between 20 has caused a number of restricted endemic species to be listed as threatened. We encourage South Africa's botanists to submit evidence of populations of plants of conservation concern being impacted by medicinal plant harvesting and overgrazing to the iNaturalist platform. ![]() The ability to detect change in status of plant species is hindered by lack of monitoring data available on the impacts of overgrazing and medicinal harvesting, the proportion of plants that have changed status is therefore likely to be underestimated. Other threats effecting our plants include crop cultivation (affecting 33% of taxa) urban development (affecting 20% of taxa) and habitat degradation as a result of livestock overgrazing (affecting 11% of taxa). Invasive alien plants have spread rapidly over the past 20 years especially in the mountains of the Cape Floral Region home to high numbers of endemic plants. ![]() The main pressure causing plant taxa to increase in threat status is competition from invasive plant species which is affecting 40% of taxa. This sample is being used for long term monitoring of trends in risk of extinction and shows that 16% of South Africa's plants are threatened with extinction and 5% of plant taxa increased in threat status over the 28 year period between 19. Over the past three years SANBI's Threatened Species Unit has focused on assessing a randomly generated sample of 900 of South Africa's plant taxa that is a statistically representative of all of South Africa plants to include in South Africa's recently published National Biodiversity Assessment. The current version includes 2900 updated assessments and 5800 new maps. This website serves all national assessments that have been conducted for plants. Welcome to the Red List of South African plants version 2020
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