theoretical framework怎么写：城市景观设计
在过去，景观设计很少被纳入大规模的城市决策过程中。景观设计的参与仅限于咨询，具体的设计和城市环境的更大图景的微小部分。
景观设计师们一直在鼓动人们将设计的专业知识应用到整个地区或整个城市。这种工作规模经常被描述为绿色基础设施。旧形式的灰色基础设施包括垃圾收集、电网、铁路和公路。然而，景观设计对传统的交通、能源、废物和水的处理方式提出了挑战，这些构成了一个城市的循环系统。
雨水没有被引导到下水道系统，而是被谨慎的景观设计所利用，水被收集起来，在绿色的溪流中再利用，或者让它渗透到土壤中。
同样，城市中也有相互联系的开放空间网络。这些开放空间适合步行，鼓励积极的交通，减少对公共交通和汽车基础设施的需求。
这项基于科学的研究揭示了更大范围的公共卫生需求与景观设计师工作之间的联系。植被有助于降低进入植被的效果，树阴减少城市的热量，热浪的影响，日光和新鲜空气可以提高患者的康复速度，并提供公共开放空间的质量，鼓励通勤。
Hornsby采石场遗址具有独特性。裸露的diatreme、湖泊和残存的采石场墙的形成，结合在一起，创造了一个引人注目的景观，距离Hornsby中心只有几分钟的步行路程。丛林环绕着这个地方，给人一种与世隔绝的感觉。该场地具有开放给公众享受的潜力，利用采石场的景观，进行冒险活动，如水上活动、攀岩和下降等娱乐活动。还可以选择举办社区活动，为社区和当地游客提供服务。
theoretical framework怎么写：城市景观设计
Over the past, the landscape architecture has infrequently been considered in the processes of urban decision making in a large scale. The engagement of the landscape architecture had been limited to consultancy, specific designing and minute portion of the much bigger picture of the urban settings.
There has been agitation by the landscape architects in bringing the expertise of designing at a scale that is region wide or city wide. This work scale is frequently described as green infrastructure. The old forms of grey infrastructure include garbage collection, power networks and grids, railways and roads. However, the landscape architecture challenges the ways of dealing that has been traditional with respect to the transport, energy, waste and water that forms a city’s circulatory system.
The rainwater, instead of being channeled for runoff into the sewer system, in terms of prudent landscape architecture, the water is captured and reused on the green roves sites or letting it seep through permeable that paves into the soil.
In the same way, there are network of open spaces that are interlinked in a city. These open spaces are pleasant for walking, encouraging active transport, and reducing the requirement for infrastructure of public transport and cars.
The research based on science reveals the connection between the imperatives of larger public health and the landscape architects’ work. The vegetation helps in reducing the effect of access to vegetation, the tree shade reduces the urban heat, heat wave effects, daylight and fresh air can improve the recovery speed of the patients with ailments and the provision of public open space’s quality in encouraging the commuting .
There is uniqueness in the site of Hornsby Quarry. The formation of the exposed diatreme, lake, and the remnant quarry walls have been combining in creating a landscape which is dramatic and only few minutes’ walk from the Hornsby’s centre. The bush land surrounds the place that created a feeling of remoteness. The site is endowed with potential for opening up for pubic enjoyment taking advantage of the landscape of quarry for recreation in the doing adventures such as, water based activities, climbing of rock, and abseiling. The options are also there for hosting community events providing for neighborhood and local visitor.
