Climatology higher latitudes. Models can range from relatively simple to quite complex: In contrast to meteorology, which focuses on short term weather systems lasting up to a few weeks, climatology studies the frequency and trends of those systems. It studies the periodicity of weather events over years to millennia, as well as changes in long-term average weather patterns, in relation to atmospheric conditions. study both the nature of climates – local, regional or global – and the natural or human-induced factors that cause climates to change. Climatology considers the past and can help predict future climate change. Phenomena of climatological interest
Long-term care living services, benefits counseling, mental health companion services, family education, and even self-advocacy and employment, among others. In home services can be provided by personnel other than nurses and therapists, who do not install lifts, and belong to the long-term services and supports (LTSS) systems of the US. Informal long-term home care is care and support provided by family members, friends and other unpaid volunteers. It is estimated that 90% of all home care is provided informally by a loved one without compensation and in 2015, families are seeking compensation from their government for caregiving. "Long-term services and supports" (LTSS)