A landscape architect is a person involved in the planning, design and sometimes direction of a landscape, garden, or distinct space. The professional practice is known as landscape architecture.
The term "landscape designer" is sometimes used to refer to those who are not officially qualified or licensed as landscape architects. Others individuals who practice landscape design, but have yet to attain professional licensure (if it is available under a particular state or jurisdiction) refer to themselves as garden artisans, planting designers, environmental designers, or site planners. Landscape architecture was not commonly recognized in developed nations as a distinct profession until the early twentieth century. The term landscape architect has different meaning depending on location; however, in general the title (like architect or engineer) is usually protected, and to practice landscape architecture one requires licensure or registration. This varies by location, for example some U.S. states offer "practice acts" and some offer "title acts". Each refers to the limitations placed on persons who are and are not licensed.
The Australian Institute of Landscape Architects states that "Landscape Architects research, plan, design and advise on the stewardship, conservation and sustainability of development of the environment and spaces, both within and beyond the built environment". This definition of the profession of landscape architect is based on the International Standard Classification of Occupations, International Labour Office, Geneva.
To become a recognised professional landscape architect in Australia, the first requirement is to obtain a degree in landscape architecture accredited by the Australian Institute of Landscape Architects (AILA). After at least two years of recognised professional practice, graduates may submit for further assessment to obtain full professional recognition by the AILA.
United Kingdom 
The Landscape Institute is the recognised body relating to the field of Landscape architecture throughout the UK. To become a recognised landscape architect in the UK takes approximately 7 years. To begin the process, one has to study an accredited course by the Landscape Institute to obtain a Bachelors degree in Landscape Architecture or a similar field. Following this one must progress onto a Postgraduate Diploma in the field of Landscape Architecture covering the subject in far greater detail such as mass urban planning, construction and planting. Following this, the trainee must complete the Pathway to Chartership, a challenging but very rewarding program set out by the Landscape Institute. Following this, one is awarded a full Landscape Architect title and becomes a Chartered Member of the Landscape Institute (CMLI.)
United States 
The United States is the founding country of the formal profession named landscape architecture. The actual activities however are common to most human cultures around the globe for several millennia. Meanwhile, in the U.S. a need to formalize the practice and name were resolved in 1899 with the formation of the American Society of Landscape Architects. A few of the many talented and influential landscape architects that have been based in The United States are: Frederick Law Olmsted, Beatrix Farrand, Jens Jensen, Ian McHarg, Thomas Church, and Lawrence Halprin. Robert Royston summed up one American theme:
"landscape architecture practices the fine art of relating the structure of culture to the nature of landscape, to the end that people can use it, enjoy it, and preserve it.”
Salaries for landscape architects in the United States generally range from about $36,000 to $68,000 a year with a mean of roughly $42,511. Corporate landscape architects generally make more than those working for governmental agencies. Those in this field work both to create an aesthetically pleasing setting and also to protect and preserve the environment in an area.
Work scope 
The following is an outline of the landscape architect's typical scope of service:
- Developing new or proved theories, policy and methods for landscape planning, design and management at local, regional, national and multinational levels.
- Developing policies and plans and implementing and monitoring proposals for conservation and recreation areas such as national parks.
- Developing new or improved theories and methods to promote environmental awareness and undertaking planning, design, restoration, management and maintenance of cultural and/or historic landscapes, parks, sites and gardens.
- Planning, design, management, maintenance and monitoring functional and aesthetic layouts of built environment in urban, suburban, and rural areas including private and public open spaces, parks, gardens, streetscapes, plazas, housing developments, burial grounds, memorials; tourist, commercial, industrial and educational complexes; sports grounds, zoos, botanic gardens, recreation areas and farms.
- Contributing to the planning, aesthetic and functional design, location, management and maintenance of infrastructure such as roads, dams, wind farms and other energy and major development projects.
- Undertaking landscape assessments including environmental and visual impact assessments to prepare policies or inform new developments.
- Inspecting sites, analysing factors such as climate, soil, flora, fauna, surface and subsurface water and drainage; and consulting with clients and making recommendations regarding methods of work and sequences of operations for projects related to the landscape and built environment.
- Identifying and developing appropriate solutions regarding the quality and use of the built environment in urban, suburban and rural areas and making designs, plans and working drawings, specifications of work, cost estimates and time schedules.
- Monitoring the realisation and inspecting the construction of proposals to ensure compliance with plans, specifications of work, cost estimates and time schedules.
- Conducting research, preparing scientific papers and technical reports, developing policy, teaching, and advising on aspects regarding landscape architecture such as the application of geographic information systems, remote sensing, law, landscape communication, interpretation and landscape ecology.
- Project management of large scale landscape planning and design projects including management of other consultants such as engineers, architects and planners.
- Acting as an expert witness in Development and Environment Courts
See also 
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- The Australian Institute of Landscape Architects
- Australian Institute of Landscape Architects: March 2005
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