And last year， I was quite fortunate to be able to create this Blue Carbon economy start－up in which through a budget that is actually financing the sale of local fish from a local fish community to local people，we are restoring seagrass and macroalgal communities which is actually again enhancing both biodiversity as well carbon sequestration through these plant species in coastal communities． So before any restoration， I believe it is actually really important that we monitor the species in our ecosystems． We are currently doing that along the Dasha river． By collecting videos that are also provided by people like all of us， and through models， we＇re actually trying to infer the network that are synthesizing the collective behavior，t hat is the shape of these fish interactions in each habitat．
去年，我很有幸创立了蓝碳经济初创企业，通过企业预算为当地鱼类社区向当地居民出售鱼类提供资金。我们正在恢复海草和大型藻类群落，这实际上又一次提高了生物多样性以及通过这些植物物种在沿海群落中的碳封存量。在进行修复工作之前，我认为监控生态系统中的物种至关重要。目前，我们正在沿着大沙河，监测其生态系统中的物种。通过收集大家提供的视频，并通过计算模型进行分析，我们在试着推断出综合群体行为的网络，即每个栖息地中鱼类相互作用的形态。
And strikingly， this type of networks are largely associated to water quantity and water quality which can guide better water management strategies or pollution control． Preliminary results are actually showing that the Dasha river is ecologically fragmented despite being socially interconnected which is putting another emphasis on the needs of nature－based solutions where ecology is actually at the core．
很明显，这类网络在很大程度上跟水量和水质相关，可以更好地指导水资源管理和污染控制。初步结果显示，大沙河尽管在社会方面相互关联，其生态系统依然呈碎片化。这表明，我们有必要找到以生态为核心的、基于自然的解决方案。
Lastly， I want to show you something that I started to do probably5 years ago．We are realizing3D structures that are printed by biodegradable and bioactive materials． These structures are actually reflecting water networks， the fractal networks that I was talking about at the beginning．
最后，我想给大家看看我大概5年前开始做的项目。我们用可生物降解、具有生物活性的材料打印出了3D结构模型。这个结构反映了水流网络，也就是我开始讲的分形网络。