校园动态
HFI研学｜环境科学课：坦头村红树林生态调研+恒运电厂实地考察
2024.03.01
2024年2月24日，在HFI开学的第一个周末，AP环境科学课Joel老师就组织了一场实地研学活动，此次研学地点是南沙区坦头村红树林和恒运电厂及企业，以下为Joel老师所制作的研学报告。
AP Environmental Science Field Trip Evaluation Report
SY 2023-2024
Venue of the trip 研学地点：
Mangrove Ecosystem in Tantou Village and Hengyun Power Plant and Enterprise
坦头村红树林生态系统和恒运电厂及企业
Date of the trip 时间：
February 24, 2024
2024年2月24日
Participants参与学生：
AP Environmental Science Students (Y11 and Y12) and some Y9 and Y10 students
AP环境科学学生（11年级和12年级），以及若干名9年级和10年级的学生
Teachers/ Officers in charge 负责教师：
Joel Benavidez
Admin协助老师：
Grace Chen, Doris Dong, Weber Wei
Summary of the activity 活动摘要：
The mangrove ecosystem visit
红树林生态系统参观
The whole day’s activity started with a visit to the Mangrove ecosystem in Tantou village in Nansha district.
整个活动从参观南沙区坦头村的红树林生态系统开始。
Guided by the expert from Jinan University, Professor Hu discussed the various species of the mangroves found in the area.
在暨南大学专家胡老师的指导下，讨论了该地区发现的不同种类的红树林。
Students were oriented how to identify one species of mangrove from another and how to spot invasive species within the area.
学生们了解如何分辨一种红树林物种和另一种，以及如何发现该地区的入侵物种。
Students were also taughthow productivity and ecological health of the mangrove ecosystem is monitored and managed.
学生还学习了如何监测和管理红树林生态系统的生产力和生态健康。
The following are some of the other activities that the students were engaged in:
以下是学生参与的其他一些活动：
1. Invertebrate and vertebrate species survey – students actively roam around an area of the forest to look for other organisms that inhabit the ecosystem.
无脊椎动物和脊椎动物物种调查：学生们积极在森林区域四处寻找栖息在生态系统中的其他生物。
2. Soil quality survey – the students were tasked with analyzing the physical properties of the soil.
土壤质量调查：学生们被要求分析土壤的物理特性。
3. Perform water quality test – the students took water samples from multiple and definitive locations and ran some qualitative test which included the dissolved oxygen concentration, nitrogen concentrations, pH, and ammonia concentration. These tests allowed the students to have a clear understanding of how vegetation could impact the quality of water.
进行水质测试：学生们从多个确定的位置取水样，并进行了一些定性测试，包括溶解氧浓度、氮浓度、pH值和氨浓度。这些测试让学生清楚地了解了植被是如何影响水质的。
4. Community based lesson – the students were oriented of the importance of the mangrove ecosystem to the nearby community and Guangzhou as a whole.
基于社区的课程：学生们了解了红树林生态系统对附近社区和整个广州的重要性。
The power plant visit
电厂参观
Later in the afternoon, the students visited the MG power plant which is run and managed by the Hengyun Enterprises.
学生们参观了由恒运企业运营和管理的电厂。
The students met and convened with the officials and experts of the power plant.
电厂的领导和专家们为同学讲解了电厂的运作原理和再生水的处理工艺。
During the short meeting and orientation, the students were able to ask relevant questions about energy generation and resources management done by the company.
在短暂的会议和介绍中，学生们能够就公司进行的能源生产和资源管理提出相关问题。
After the short briefing, the students then went on to visit the plant’s facilities like the steam turbine, power station and gas station.
在学习完理论知识后，学生们前往参观电厂车间参观设施设备，如蒸汽机、发电站和气站。
Evaluation of the field trip 研学评估
After the trip, the students were given copies of the evaluation form. The following are the results of the evaluation.
研学之旅结束后，学生收到评估报告，以下是学生的反馈：
▲ 你认为本次研学与你未来大学申请是否相关并且有帮助？
▲ 你对本次研学是否满意？
Some of the students’ Key take aways from the whole activity 一些学生主要收获：
· 了解发电厂如何将热能转化为电能
· 对红树林森林和植物的理解
· 了解红树种类和其他一些植物
· 我学到了不同种类的红树林，以及红树林在生态系统中所扮演的角色。同时，亲自参观了发电站的结构，这与仅仅从文本中阅·读是完全不同的体验
· 参观发电站
· 发电厂非常嘈杂，也许我以后倾向于选择一个安静的地方工作
· 我学会了如何进行水质测试
· 我能识别红树林中的一些物种，比如冬青。此外，我对红树林有了很多了解。例如，红树林可以减弱洪水的影响，这对我们当地社区是有益的
· 在红树林中潜水非常有趣！！
· 我对红树林更加熟悉了
· 每个步骤都是至关重要的
· 如何产生热量和电力；不同类型的红树林（它们的起源、生长方式等）
· 红树林与环境之间的关系
