第一名：水田共生复合养殖摩天楼

Aquaponic

Aquaponic ecosystem (aquaculture-hydroponic) is a polycultural farming system for sustainable food production, which has his roots in Eastern Asian. South China was one of the first countries, which combines farmed rice with fish on their paddy fields.

Aquaponic systems offer several benefits. They work in a closed system where different organisms work in a symbiotic relationship to provide for one another. Disolved fish waste (nitrates) is absorbed by the plants in the system. This stops this potentially harmful material from entering the environment around and effect the ecosystem. Therefore the daily application of food for the fish turns into a viable source of nutrients for the plants. A simple and cost effective way of growing a stable food source.

We are using tilapia (tilapiine cichlid) fish in this process because of their quick growth rate and their ability adapt to the factory farming conditions that we are supplying them with.

The plants remove nutrients from the culture water and eliminate the need for separate and expensive biofilters. Aquaponic systems require substantially less water quality monitoring than separate hydroponic or recirculating aquaculture systems.

水田复合共生养殖系统

水田复合共生养殖系统是一个复合的可持续性养殖系统。该系统起源与中国南部，将米田种植与渔业混合在一起。在同一个稻田内进行。

水田复合共生养殖系统有许多优势。他在一个封闭的系统中进行，同时各个部分是独立的同时又协调进行，循环工作。鱼类的排泄物将做为农作物的养分。同时农作物的残余部分经过真菌的处理最终形成鱼类的饲料。这种模仿自然界物质循环的方式，可以完全避免城市空气中的有害物质以及化学残留。通过这种极其简单甚至有些原始的途径，达到农作物和鱼类的生产，供给城市系统。

我们选取罗非鱼做为系统的主要鱼类物种，因为他生长周期极短同时对环境适应能力很强。同时纵向系统，根据不同的系统模块，布置不同的物种，根据高度不同，每个模块温度不尽相同，以给各个不同物种提供最佳的生长环境。

植物从水中社区养分，并净化了水质。与传统农业，或者水培和循环水系统相比大大的节省了宝贵的淡水资源。

效果图（三）

'Windmachine' and LED

Our 'Windamachine' is a vertical wind turbine that uses modern magnetic levitation technology to increase the efficiency in the transfer of energy from wind power to electric power. The energy is then used to rotate the piles of 6 floors and to power the LED light systems that allow the plants to grow at night or in low sun levels.

The concept works with the blades floating on a cushion o fair that reduces friction and held in place by powerful magnets. The generator core of the concept stores energy in batteries located just below the machine itself for use when needed. The LED lights only produce red and blue light as this is the most efficient light used by the plants to grow.

The machine also houses an air filter that sieves through air removing dust and other particles and directing Carbon Dioxide into the building for the plants to utilize.

风力发电机组和LED植物灯

我们选择的风力发电机组是当今最先进的科研成果，竖向电磁风力发电机。通过电磁技术，与传统风力发电机相比，能提高几十倍以上的能效。所产生的电能将提供给每个种植系统的LED植物灯。LED植物灯为植物在阴天或者夜间生长提供了可能性。

电磁风力发电机是通过在竖向叶片下，安置强力磁铁，抵消叶片引力，从而减少摩擦耗能。发电机产生的能量将存储与机组下方的蓄电池中，这些电能提供给LED植物灯，LED植物灯是已经实践的立体种植技术之一。根据植物仅仅吸收红光和蓝光的原理。并且各个植物对光谱的要求不同。LED植物灯可以做到最有效最节能的为植物提供所需光能使植物迅速成长。

同时风力发电机组也配备了空气净化装置。净化通过其进入系统内部的沙尘和有害物质。通过生物膜技术，可以最大限度的控制进入系统内部的空气成分。提高二氧化碳纯度。

The air plan

Quality of air in cities is very unhealthy for the inhabitants, especially those in developing cities. Many examples can be given that breathing in the air does the same damage as smoking a number of cigarettes each day. Our solution to this problem is air filtration and conversion. The air is filtered by our wind machines that suck in Carbon Dioxide which will be used by the plants in photosynthesis to produce energy and growth and emit oxygen. The oxygen is then pumped through the fish tanks and emitted tot he surroundings as clean breathable air. Studies have shown that plants grow better in high levels of carbon dioxide.

空气净化及循环系统

在世界各大发达城市，最严重的问题之一就是空气污染和其带来的健康隐患。北京可以说是比较极短的一个案例。根据研究，在大城市中呼吸空气所带来的伤害等同于每天吸烟。我们试图通过这个摩天楼系统解决这个问题。通过我们风力机组的净化装置，有害物质首先被收集，净化或者处理掉，二氧化碳进入系统内部。同时通过光合作用，二氧化碳被植物吸收能量并分解成氧气和水，部分氧气被打入养鱼池中，绝大部分则被排出系统，根据研究，高浓度的二氧化碳在光照充足的前提下，可以使植物生长的更加迅速和健康，同时我们也净化了交通枢纽，城市中空气最浑浊地段的。

效果图（四）

Wind, sunlight and Form

In Beijing the major win systems come from the North West and flow the South East. Therefore we have aligned our towers to use this major wind system most efficiently. The sun system comes of course from the south and the curved shape increases the surface area exposed to the sun. The tapering of the tower creates a slope that harnesses more sunlight.

风，阳光和形体

北京的主要风向根据在一年四季中变化很大。但春秋风力最大，分别为西北风和东南风。所以为了使风力机组最有效的运作，在形体上该区域必须保证这两个方向没有建筑物遮挡。同时通过旋转的种植系统，必须朝向南侧，可以让他们得到一定的自然光照(虽然有LED灯，但为了心理上的接受)所以通过风向与光照为参数，得到了现有形体。

评委点评：

《水田共生复合养殖摩天楼》与许多其它更前卫的参赛方案相比，人们很容易想像这个概念能够马上付诸实施。它将场所巧妙地选在高速公路交汇处的闲置土地上，使这个立体农场在城市的大环境下从土地经济学角度显得更加可行。对于学生竞赛这是一个非常成熟的设计，不但具有完美的视觉呈现，而且各方面的问题都考虑得非常周全。