What is transect design?

What is transect design?

Abstract. Line transect surveys are widely used to estimate the density and/or size of cetacean populations. The design uses an equally spaced zigzag configuration of transects in more open strata combined with substratification to minimise off-effort time.

What is SmartCode transect?

The SmartCode is a model transect-based planning and zoning document based on environmental analysis. It addresses all scales of planning, from the region to the community to the block and building. The template is intended for local calibration to your town or neighborhood.

Who developed the first transect model?

A transect or geographical cross-section of nature was first conceived by Alexander Von Humboldt near the end of the 18th century.

What is a transect used for?

A transect is usually used to investigate a gradual change in a habitat rather than to simply estimate the number of organisms within it.

What are transect surveys?

Transect surveys are used to record a variety of birds, including those species that may not visit a feeder. It is a simple method that provides a uniform way of counting birds over time or across locations. Transects are walking surveys, so you can cover large areas.

What is smart coding?

SmartCode is a unified land development ordinance template for planning and urban design. Because the SmartCode enables community vision by coding specific outcomes that are desired in particular places, it is meant to be locally calibrated by professional planners, architects, and attorneys.

What is the main criterion of a new urbanist development?

New Urbanism is a planning and development approach based on the principles of how cities and towns had been built for the last several centuries: walkable blocks and streets, housing and shopping in close proximity, and accessible public spaces. In other words: New Urbanism focuses on human-scaled urban design.

What do transects help us investigate?

A transect is a line across a habitat or part of a habitat. It can be as simple as a string or rope placed in a line on the ground. A transect is usually used to investigate a gradual change in a habitat rather than to simply estimate the number of organisms within it.

How does transect sampling work?

A transect line can be made using a nylon rope marked and numbered at 0.5m, or 1m intervals, all the way along its length. A line transect is carried out by unrolling the transect line along the gradient identified. The species touching the line may be recorded along the whole length of the line (continuous sampling).

How do transects help us study population?

Transects and quadrats are two ecological tools that allow us to quantify the relative abundance of organisms in an area. To track changes over time, it is important to be able to quantify changes in abundance. A transect line is any line, marked at regular intervals, that is easy to use in the field.

How do transects work?

What is a benefit of transects?

Line transects are used when you wish to illustrate a particular gradient or linear pattern along which communities of plants and, or animals change. They provide a good way of being able to clearly visualise the changes taking place along the line.

What are transect-based zoning codes?

In contrast to conventional 20th-century zoning, which was for the most part concerned with land uses and activities and largely ignored issues of typology and community form (also known as urban form), transect-based zoning codes take up the issue of development typology as a principal concern.

What is a transect in geography?

Transect (urban) The transect defines a series of zones that transition from sparse rural farmhouses to the dense urban core. Each zone is fractal in that it contains a similar transition from the edge to the center of the neighborhood. The transect is an important part of the New Urbanism and smart growth movements.

What is a transect based land use?

Transect Based Land Use Is Flexible. In biology the concept of a transect originally meant a line or a cross-section through a defined space along which there is a progression of flora and fauna could be found.

What is a transect in urban planning?

Transect (urban) The importance of transect planning is particularly seen as a contrast to modern Euclidean zoning and suburban development. In these patterns, large areas are dedicated to a single purpose, such as housing, offices, shopping, and they can only be accessed via major roads.