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空间分区与功能分区 / Spatial Partitioning and Functional Partitioning

冰湖居住区 / The ice lake residential area

冰湖旁有当地居民的房子，供大部分居民日常起居，冰面可供滑冰钓鱼等活动。

There are local residents' houses beside the ice lake, which are used for the daily life of most residents. The ice surface is suitable for activities such as skating and fishing

雪山景观区区 / The Snow Mountain Scenic Area

人工雪山爬山，滑雪，同时也有雪杉林公园。

The Snow Mountain Scenic Area features artificial snow mountain climbing and skiing, as well as a snow fir forest park.

能源与气候墙控制区 / Energy and Climate Wall Control Zone

核心核能设施及气候墙调控站，限制非授权动物进入，保障城市热平衡。

Core nuclear energy facilities and climate wall control stations, unauthorized animals are restricted from entering to ensure the city's thermal balance.

农业大棚区 / Agricultural greenhouse area

位于城区一侧，采用LED植物灯+地热管道，种植耐寒蔬菜，供给全区新鲜食物。

Located on one side of the urban area, it uses LED plant lights and geothermal pipes to grow cold-resistant vegetables and supply fresh food to the entire district.

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城市系统设计 / Urban System Design

核心困难 / Core Difficulties

1. 冷空气持续流失导致温度不稳定 : 初期气候墙仅单向隔冷，但强风时仍会带走冷空气。

The continuous loss of cold air leads to unstable temperature: In the initial stage, the climate wall only provides one-way cold insulation, but strong winds still carry away cold air.

2. 核能供热与生态安全的冲突 : 接用于大棚的防冻循环；反应堆埋于地下50米岩层，上方建雪山作为天然屏蔽

Conflict between Nuclear Heating and Ecological Security: Anti-freezing Cycle for greenhouses; The reactor is buried in rock layers 50 meters underground, with a snow-capped mountain built above it as a natural shield.

3. 大棚蔬菜生长光照不足 : 极地冬季极夜模拟环境下，光照时长不足

Insufficient light for greenhouse vegetable growth: In the polar winter polar night simulation environment, the duration of light is insufficient.

解决方案 / Solution

1. 冷空气持续流失导致温度不稳定 :将墙体分两层层——外层喷射高压气体阻挡冷气流失以及热气侵入、内层持续产出冷空气

The continuous loss of cold air leads to unstable temperature: Divide the wall into two layers - spray high-pressure gas on the outer layer to prevent the loss of cold air and the intrusion of hot air, and continuously produce cold air on the inner layer

2. 核能供热与生态安全的冲突 :采用钍基熔盐堆, 接用于大棚的防冻循环；反应堆埋于地下50米岩层，上方建雪山作为天然屏蔽。

The conflict between nuclear heating and ecological security: The use of thorium-based molten salt reactors for anti-freezing circulation in greenhouses; The reactor is buried in rock layers 50 meters underground, with a snow-capped mountain built above it as a natural shield.

3. 大棚蔬菜生长光照不足 :利用核能余热驱动全光谱LED阵列，并根据不同作物（如羽衣甘蓝、耐寒菠菜）设定光周期；同时回收气候墙发电产生的低频光，补充棚内远红光。

Insufficient light for greenhouse vegetable growth: Utilize the waste heat from nuclear energy to drive a full-spectrum LED array and set the photoperiod according to different crops (such as kale and cold-resistant spinach); At the same time, the low-frequency light generated by the power generation of the climate wall is recovered to supplement the far-red light inside the greenhouse.

参考文献/ Reference

1. https://www.iaea.org/topics/molten-salt-reactors

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基础设施与交通网络 / Infrastructure and Transportation Networks

交通网络 / Transportation Networks

主要通过雪橇, 雪地巴士

Mainly through sleds and snow buses

基础设施 / Infrastructure

低温堆肥站：利用核能余热维持恒温，处理有机废弃物，转化为大棚肥料。

Low-temperature composting station: Utilizing the waste heat from nuclear energy to maintain a constant temperature, it processes organic waste and converts it into fertilizer for greenhouses.

核能供冷中心：地下50米处设小型钍基熔盐堆，为气候墙及全区供冷提供能源，废热经换热器送至农业大棚以及沙漠区。

Nuclear cooling center: A small thorium-based molten salt stack is set up 50 meters underground to provide energy for cooling the climate wall and the entire area. The waste heat is sent to agricultural greenhouses and desert areas through heat exchangers.