In those days that we have global-wide environmental problems, it is an obligation to transfer our resources to new generation in good condition. For this reason, the touristic action they realize and the comfort level they expect, types of tourism and types of an organization they are included in should be told to tourists.
Only this way, individuals may lead to tourism types adaptable to their continuity rules.
Therefore, in this study, by defining mass tourism and ecologic tourism concepts; the general features of both tourism types, their architecture based on those features, and their possible environmental impacts are presented comparatively in figures. This study, which enables individuals to evaluate their own touristic action, is expected to increase tourists’ consciousness about environment and tourism.

In this study, to investigate the transformation possibility of a usable model, the subject of “lighting design model for artificial light as a space design specifier” has been studied as an influensive factor of architectural design. In order to convert architectural and interior design lighting principles into visions, a few analytical space models have been created empirically. The light techniques and the principles, have been evaluated in relation to design. In connection to these evaluations, “lighting design” and “space design” relationship and efficiency were metodologically systemized.

It is known that, since there is not a real audition system for assigning credit and resource for housing in Turkiye, lower class and middle class housing activities are subject to market conditions.
In this context, housing finance is the major factor affecting demand and supply being a problem due to economical and social effects. Solving the housing finance problem is possible using the models developed with respect to the subject country’s conditions, institutional systems and solution suggestions. The methods supplying the lack of installations in Turkiye transferring funds from the segment with excess to the segment that lacks, considered as efficient solutions to the problem, answering the housing needs of lower and middle class, were tried to be evaluated in this article. The aim of article is, not to find out a methodical approach for obtaining source for housing i.e. housing finance in Turkiye, but to develop methodical approaches for procedures on conversion and adaptation of one or more models that the success is generally admitted all over the world.

This article ascertains the environmental impacts of tourism on three different Medieval harbour settlements; Alanya Hisariçi District, Antalya İçkale District and Kyrenia Old Harbour District which are situated on distinctive topographies and currently based drastically on tourism in East Mediterranean. The investigations on the environmental impacts of
tourism performed at the medieval harbour settlements mentioned above.
Environmental impacts of tourism comprise the titles below;
• topography,
• analyzing the changes on the blocks and their facades,
• determining the modifications on functions of plans,
• investigating the climate and scale relations among the human, path, block, and water surface,
• questioning the interest of the local community and the entrepreneur’s participation in tourism.
The classification of environmental impacts of tourism is drawn upon the model of H. Green – C. Hunter (1995) and Funda Kerestecioğlu (1999). While the natural and built environments are consisted as the physical data, social environment develops in the title as the question of the entrepreneurs and local communities’ participation in tourism
economy.
The harbour settlements which mostly conserve their topography, waterfront features, built heritage and their relations with water surface (although the trade function is retreated) since the Medieval Ages are the elements of “cultural heritage”. The outcome of this research possesses the determinants which will provide the settlement’s permanence of
tourism and the principles in order to convey the existing cultural estate to future generations.