Golf

Main article: Senior major golf championships

Like women's golf, senior (50-and-over) men's golf does not have a globally agreed set of majors. The list of senior majors on the U.S.-based Champions Tour has changed over the years, but always by expansion; unlike the situation with the LPGA, no senior major has lost its status. The Champions Tour now recognises five majors: the Senior PGA Championship, the U.S. Senior Open, the Senior British Open, The Tradition and the Senior Players Championship.

Of the five events, the Senior PGA is by far the oldest, having been founded in 1937. The other events all date from the 1980s, when senior golf became a commercial success as the first golf stars of the television era, such as Arnold Palmer and Gary Player, reached the relevant age. The Senior British Open was not recognised as a major by the Champions Tour until 2003. The European Seniors Tour recognises only the Senior PGA and the two Senior Opens as majors. However, the Champions Tour is arguably more dominant in global senior golf than the U.S. LPGA is in global women's golf.

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Environmental impact

Environmental concerns over the use of land for golf courses have grown over the past 50 years. Specific concerns include the amount of water and chemical pesticides and fertilizers used for maintenance, as well as the destruction of wetlands and other environmentally important areas during construction. A toxic chemical used on golf courses is Diazinon; In 1988, the US Environmental Protection Agency prohibited the use of Diazinon on golf courses and sod farms because of decimation of bird flocks.

These, along with health and cost concerns, have led to research into more environmentally sound practices and turf grasses. The golf course superintendent is often trained in the uses of these practices and grasses. This has led to some reduction in the amount of chemicals and water used on courses. The turf on golf courses is an excellent filter for water and has been used in communities to cleanse grey water, such as incorporation of bioswales. People continue to oppose golf courses for environmental and human survival reasons, as they impede corridors for migrating animals and sanctuaries for birds and other wildlife. In fact, the effective non-native monoculture of golf courses systematically destroys biodiversity.^[34]

A result of modern equipment is that today's players can hit the ball much further than previously. In a concern for safety, golf course architects have had to lengthen and widen golf courses. This has led to a ten percent increase in the amount of area that is required for golf courses. At the same time, water restrictions placed by communities have forced courses to limit the amount of maintained turf grass. While most modern 18-hole golf courses occupy as much as 60 square hectometers (150 acres) of land, the average course has 30 hm² (75 acres) of maintained turf. (Sources include the National Golf Foundation and the Golf Course Superintendents Association of America [GCSAA].)

Deer on a golf course.

Golf courses can be built on sandy areas along coasts, abandoned farms, strip mines and quarries, deserts and forests. Many Western countries have instituted environmental restrictions on where and how courses can be built.^[35]^[36]

In some parts of the world, attempts to build courses and resorts have led to protests along with vandalism and violence by both sides. Although golf is a minor issue compared to other land-ethics questions, it has symbolic importance as it is a sport normally associated with the wealthier Westernized population, and the culture of colonization and globalisation of non-native land ethics. Resisting golf tourism and golf's expansion has become an objective of some land-reform movements, especially in the Philippines and Indonesia.

In the Bahamas, opposition to golf developments has become a national issue. Residents of Great Guana Cay and Bimini, for example, are engaged in legal and political opposition to golf developments on their islands, for fear the golf courses will destroy the nutrient-poor balance on which their coral reef and mangrove systems depend.

In Saudi Arabia, golf courses have been constructed on nothing more than oil-covered sand. However, in some cities such as Dhahran, modern, grass golf courses have been built. In Coober Pedy, Australia, there is a golf course that consists of nine holes dug into mounds of sand, diesel and oil, with no grass anywhere on the course. Players carry a small piece of astroturf from which they tee the ball. In New Zealand it is not uncommon for rural courses to have greens fenced off and sheep graze the fairways. At the 125-year-old Royal Colombo Golf Club in Sri Lanka steam trains, from the Kelani Valley railway, run through the course at the 6th hole.

Extreme golf is played on environmentally sustainable alternatives to traditional courses. A cross between hiking and golfing, the course layout exposes players to a wide range of natural obstacles and challenging terrains.

Based on the growing popularity of the U.X. Open Alternative Golf Tournament the extreme golf course features un-mowed meadows and forest instead of fairways, with "goals" scored on temporary greens (a circle 6 metres (20 ft) in diameter).^[37]