<p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/VrI4XtrYwYwB3agFBBt93A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04MTg-/https://media.zenfs.com/en/straits_times_442/896d148811c1ee1dae73f7f515fbcfa4?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" alt="" original-src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/VrI4XtrYwYwB3agFBBt93A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04MTg-/https://media.zenfs.com/en/straits_times_442/896d148811c1ee1dae73f7f515fbcfa4"/></p>
<p>一个被贝壳覆盖的沉没防波堤的概念插图。</p>
<p>新加坡——混凝土废料正在获得新的生命，一家本地公司与南洋理工大学（NTU）将其转化为吸收二氧化碳的砖块，用于海堤和其他沿海保护措施。</p>
<p>一个被贝壳覆盖的沉没防波堤也可能成为现实，新加坡国立大学（NUS）的两个研究机构和一家咨询公司正在开发这一结构，它可以减弱波浪并为海洋生物提供新的栖息地。</p>
<p>这是涉及公司和学术界的 14 个项目中的两个，这些项目获得了国家水务局 PUB 提供的 2200 万新元的资助，以开发应对海平面上升和洪水的创新解决方案。</p>
<p>在 9 月 17 日宣布资助接受者时，环境与可持续发展高级国会秘书 Goh Hanyan 表示：“我们的研发投资将塑造新加坡在沿海保护方面的技术能力，培养我们行业和研究社区的本土专业知识。”</p>
<p>“这使我们能够开发出更具创新性和成本效益的解决方案，以应对我们独特的沿海挑战……新加坡的城市空间限制和独特的波浪条件意味着我们不能简单地采用现成的解决方案。”</p>
<p>她是在新加坡国立大学的沿海保护与洪水韧性研究所（CFI）研讨会上发表上述讲话的。</p>
<p>CFI 和新的应用研究项目是 PUB 的 1.25 亿新元沿海保护与洪水管理研究计划下日益增长的海平面相关研究努力的一部分。</p>
<p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/e7M73eP96CZ_jRC_6B_WfA--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04Mjg-/https://media.zenfs.com/en/straits_times_442/2d96951229f51f88cbc9bc1b38fd8d4e?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" alt="" original-src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/e7M73eP96CZ_jRC_6B_WfA--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04Mjg-/https://media.zenfs.com/en/straits_times_442/2d96951229f51f88cbc9bc1b38fd8d4e"/></p>
<p>环境与可持续发展高级国会秘书 Goh Hanyan（中）在 9 月 18 日新加坡国立大学的沿海保护与洪水韧性研究所（CFI）研讨会上。</p>
<p>涉及混凝土废料的项目由低碳混凝土领导者泛联（Pan-United Corporation）主导。废料将被加工成类似卵石的骨料，工业二氧化碳（CO2）将被注入并转化为矿物。</p>
<p>所使用的二氧化碳是从制造、化工和石油公司排放的气体中捕获并液化的。一吨骨料可以封存多达 100 公斤的二氧化碳。</p>
<p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/csGatVEFpH.yeLlzCR6g6A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03NzY-/https://media.zenfs.com/en/straits_times_442/ff6bc79e7ad34f9d3672170bdc5fb952?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" alt="" original-src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/csGatVEFpH.yeLlzCR6g6A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03NzY-/https://media.zenfs.com/en/straits_times_442/ff6bc79e7ad34f9d3672170bdc5fb952"/></p>
<p>经过处理的建筑废料变成了类似卵石的骨料。</p>
<p>所得到的新型混凝土比普通混凝土轻 15%。</p>
<p>“这同时解决了两个问题，通过升级废料和减少碳排放，” 泛联公司表示。</p>
<p>“由于轻量化特性，这些骨料可以用于制造更轻但强度足够的混凝土，用于沿海结构，如海堤。”</p>
<p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/UyKNFH_78jfn255p0n0feg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03NzY-/https://media.zenfs.com/en/straits_times_442/cf9e7a343e58b59a59cf5308f8dd580f?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" alt="" original-src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/UyKNFH_78jfn255p0n0feg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03NzY-/https://media.zenfs.com/en/straits_times_442/cf9e7a343e58b59a59cf5308f8dd580f"/></p>
<p>由建筑废料制成的轻质混凝土，注入了二氧化碳排放。</p>
<p>这种轻质混凝土也可以作为现有沿海防御的补充材料，如海岸坡度，提高高度而不增加原结构的负担。</p>
<p>泛联目前正在与南洋理工大学合作开发其新型混凝土的原型。下一步将是进行现场试验。</p>
<p>这 14 个新项目的评估基于解决方案在新加坡背景下的实用性，以及它们是否有潜力在短期内实现货币化并沿海岸线安装，PUB 表示。</p>
<p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/Z17jzxroNWqm3sgsPHf3mg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03MDE-/https://media.zenfs.com/en/straits_times_442/d037de0c078857f41ab820c50e0700c4?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" alt="" original-src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/Z17jzxroNWqm3sgsPHf3mg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03MDE-/https://media.zenfs.com/en/straits_times_442/d037de0c078857f41ab820c50e0700c4"/></p>
<p>在碳矿化过程中，二氧化碳被转化为矿物并锁定在骨料中。</p>
<p>这些项目涵盖五个主题：在沿海解决方案中使用废料材料；监测沿海基础设施健康的智能方法；创新工程解决方案；更好的沉积物运动监测方法；以及创建一个框架以塑造未来的解决方案。</p>
<p>沉没防波堤的项目由新加坡海洋与离岸技术中心（TCOMS）主导，该中心将在新加坡国立大学与 Surbana Jurong 和 NUS 热带海洋科学研究所合作。</p>
<p>防波堤将采用土壤和海洋粘土构成，而不是使用巨石和混凝土。面向海的一侧将用废弃的牡蛎或贻贝壳层叠。</p>
<p>“这种贝壳覆盖的表面不仅有助于破浪，还创造了一个有纹理的栖息地，让海洋生物可以栖息和繁衍，” TCOMS 的运营代理主任林建耀博士表示。</p>
<p>随着时间的推移，堤坝后面的平静水域可能会自然积累沉积物，逐渐抬高海床，以应对海平面上升，他补充道。</p>
<p>如果堤坝位于红树林栖息地附近，红树林复杂的根系可以捕获更多沉积物并抬高森林地面，帮助其跟上海平面上升。红树林栖息地是活生生的沿海防御，如果没有这样的支持，它们将更频繁地被淹没。</p>
<p>Goh 女士表示：“设想一下，随着时间的推移，生活的海岸线在我们的本土生态系统和物种的强化下变得更加韧性。”</p>
<p>林博士补充说，水下防波堤将适合波浪适中的海岸线，或靠近海滩的地方，这样这些隐蔽结构不会破坏景观。</p>
<p>这个为期三年的项目将涉及工程贝壳覆盖的堤坝，进行模拟，现场测试结构，并研究微小海洋动物是否在贝壳中筑巢。</p>
<p>在她的演讲中，吴汉妍女士强调了公司在该领域试验新解决方案并在新兴的海岸保护行业建立业绩记录的必要性。</p>
<p>她表示：“这尤其重要，因为我们希望建立一个强大的解决方案提供者生态系统，他们理解新加坡独特的挑战和需求。”</p>
<p>2023 年，CFI 成立，旨在汇聚来自各大学的专业知识，以加强在海岸科学、极端天气预测和基于自然的解决方案等领域的核心研究。</p>
<p>目前有 17 个正在进行的研究项目，研讨会对其中一些项目进行了更新。</p>
<p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/H0fqRvHpabT8VuayCW9X3A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04Mjg-/https://media.zenfs.com/en/straits_times_442/0774eae9a777c1331ed8a223ae00bac0?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" alt="" original-src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/H0fqRvHpabT8VuayCW9X3A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04Mjg-/https://media.zenfs.com/en/straits_times_442/0774eae9a777c1331ed8a223ae00bac0"/></p>
<p>可持续发展与环境高级国会秘书吴汉妍强调了公司在该领域试验新解决方案并在新兴的海岸保护行业建立业绩记录的必要性。</p>
<p>由新加坡国立大学土木与环境工程系的助理教授李玉珠领导的团队正在建立虚拟模型，以帮助保护者更有效地恢复红树林和海草草甸，了解沉积物如何塑造这些栖息地。</p>
<p>一个模型模拟了沉积物在复杂根系中的移动，使用了来自东南亚红树的实地数据。早期发现表明，沉积物可以在红树林根部侵蚀和沉积，幼苗更容易受到冲刷的影响。</p>
<p>李教授表示：“通常，人们认为红树林吸引沉积物，但它们也可能被沉积物侵蚀。如果根系不够深，树木需要保护。”</p>
<p>在另一个项目中，来自南洋理工大学土木与环境工程学院的朱健教授正在创建由植物纤维、沙子和大豆粉等天然材料制成的管状障碍物。</p>
<p>这些障碍物将保护海滩免受强浪的侵袭。随着时间的推移，沙子和土壤可以缓慢积累并抬高海岸，将海滩变成一种自然的 “海墙”。</p>
<p>朱教授目前正与 Surbana Jurong 和工程公司 HSL Constructor 合作，在坦纳梅拉海滩（一个易受侵蚀和强流影响的沙滩）以及义顺水坝附近的泥滩测试这些障碍物。</p>
<p>实地工作预计将在 2026 年初开始。在头两年内，100 米长、50 厘米高的梁将沿着两个地点的海岸线排列。</p>
<p>通过这 17 个项目，CFI 迄今已培训了 90 多名研究人员和学生，以扩大新加坡的海岸保护和洪水管理专业人才库。</p>
<p>来源：海峡时报 © SPH Media Limited。转载需经许可。</p>
<p>在这里了解如何享受其他优质文章。</p>

泛联

<p>新加坡正在投资 2200 万美元用于 14 个创新项目，以应对海平面上升，包括由混凝土废料制成的吸收二氧化碳的砖块和覆盖贝壳的水下防波堤。这些项目由国家水务机构 PUB 资助，旨在开发针对新加坡独特挑战的经济有效的海岸保护解决方案。由泛联公司和南洋理工大学主导的混凝土废料项目将创造能够固定二氧化碳的轻质骨料，而由新加坡国立大学主导的防波堤项目将增强海洋栖息地和沉积物捕获。这些举措是一个更广泛的 1.25 亿美元研究计划的一部分</p>

<p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/VrI4XtrYwYwB3agFBBt93A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04MTg-/https://media.zenfs.com/en/straits_times_442/896d148811c1ee1dae73f7f515fbcfa4" alt="" original-src="https://s.yimg.com/ny/api/res/1.2/VrI4XtrYwYwB3agFBBt93A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04MTg-/https://media.zenfs.com/en/straits_times_442/896d148811c1ee1dae73f7f515fbcfa4"/></p>
<p>Conceptual illustration of a submerged breakwater covered with shells.</p>
<div class="lb-trans"><p>一个被贝壳覆盖的沉没防波堤的概念插图。</p>
</div><p>SINGAPORE – Concrete waste is getting a new lease of life, as a local firm and Nanyang Technological University (NTU) are turning it into carbon dioxide-absorbing bricks for seawalls and other coastal protection measures.</p>
<div class="lb-trans"><p>新加坡——混凝土废料正在获得新的生命，一家本地公司与南洋理工大学（NTU）将其转化为吸收二氧化碳的砖块，用于海堤和其他沿海保护措施。</p>
</div><p>A submerged breakwater covered with shells could also become a reality, with two institutes at the National University of Singapore (NUS) and a consultancy firm developing the structure, which could weaken waves and serve as a new habitat for marine life.</p>
<div class="lb-trans"><p>一个被贝壳覆盖的沉没防波堤也可能成为现实，新加坡国立大学（NUS）的两个研究机构和一家咨询公司正在开发这一结构，它可以减弱波浪并为海洋生物提供新的栖息地。</p>
</div><p>These are two of 14 projects involving companies and academics that have received a total of $22 million in a grant from national water agency PUB to develop innovative solutions for tackling rising seas and floods.</p>
<div class="lb-trans"><p>这是涉及公司和学术界的 14 个项目中的两个，这些项目获得了国家水务局 PUB 提供的 2200 万新元的资助，以开发应对海平面上升和洪水的创新解决方案。</p>
</div><p>Announcing the grant recipients on Sept 17, Senior Parliamentary Secretary for Sustainability and the Environment Goh Hanyan said: “Our R&amp;D investments will shape Singapore’s technical capabilities in coastal protection, developing home-grown expertise within our industry and research community.</p>
<div class="lb-trans"><p>在 9 月 17 日宣布资助接受者时，环境与可持续发展高级国会秘书 Goh Hanyan 表示：“我们的研发投资将塑造新加坡在沿海保护方面的技术能力，培养我们行业和研究社区的本土专业知识。”</p>
</div><p>“This enables us to develop more innovative and cost-effective solutions that address our distinct coastal challenges... Singapore’s urban space constraints and unique wave conditions mean we cannot simply adopt off-the-shelf solutions.”</p>
<div class="lb-trans"><p>“这使我们能够开发出更具创新性和成本效益的解决方案，以应对我们独特的沿海挑战……新加坡的城市空间限制和独特的波浪条件意味着我们不能简单地采用现成的解决方案。”</p>
</div><p>She was speaking at the Coastal Protection and Flood Resilience Institute’s (CFI) symposium at NUS.</p>
<div class="lb-trans"><p>她是在新加坡国立大学的沿海保护与洪水韧性研究所（CFI）研讨会上发表上述讲话的。</p>
</div><p>CFI and the new applied research projects are part of a growing pool of sea level-related research efforts under PUB’s $125 million Coastal Protection and Flood Management Research Programme.</p>
<div class="lb-trans"><p>CFI 和新的应用研究项目是 PUB 的 1.25 亿新元沿海保护与洪水管理研究计划下日益增长的海平面相关研究努力的一部分。</p>
</div><p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/e7M73eP96CZ_jRC_6B_WfA--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04Mjg-/https://media.zenfs.com/en/straits_times_442/2d96951229f51f88cbc9bc1b38fd8d4e" alt="" original-src="https://s.yimg.com/ny/api/res/1.2/e7M73eP96CZ_jRC_6B_WfA--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04Mjg-/https://media.zenfs.com/en/straits_times_442/2d96951229f51f88cbc9bc1b38fd8d4e"/></p>
<p>Senior Parliamentary Secretary for Sustainability and the Environment Goh Hanyan (centre) at the Coastal Protection and Flood Resilience Institute’s (CFI) symposium at NUS on Sept 18.</p>
<div class="lb-trans"><p>环境与可持续发展高级国会秘书 Goh Hanyan（中）在 9 月 18 日新加坡国立大学的沿海保护与洪水韧性研究所（CFI）研讨会上。</p>
</div><p>The project involving concrete waste is led by low-carbon concrete leader Pan-United Corporation. The waste will be processed to become pebble-like aggregates, into which industrial carbon dioxide, or CO2, is injected and converted into a mineral.</p>
<div class="lb-trans"><p>涉及混凝土废料的项目由低碳混凝土领导者泛联（Pan-United Corporation）主导。废料将被加工成类似卵石的骨料，工业二氧化碳（CO2）将被注入并转化为矿物。</p>
</div><p>The CO2 used is captured and liquified from that emitted by manufacturing, chemical and petroleum companies. One tonne of the aggregates could sequester up to 100kg of CO2.</p>
<div class="lb-trans"><p>所使用的二氧化碳是从制造、化工和石油公司排放的气体中捕获并液化的。一吨骨料可以封存多达 100 公斤的二氧化碳。</p>
</div><p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/csGatVEFpH.yeLlzCR6g6A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03NzY-/https://media.zenfs.com/en/straits_times_442/ff6bc79e7ad34f9d3672170bdc5fb952" alt="" original-src="https://s.yimg.com/ny/api/res/1.2/csGatVEFpH.yeLlzCR6g6A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03NzY-/https://media.zenfs.com/en/straits_times_442/ff6bc79e7ad34f9d3672170bdc5fb952"/></p>
<p>Construction waste processed into pebble-like aggregates.</p>
<div class="lb-trans"><p>经过处理的建筑废料变成了类似卵石的骨料。</p>
</div><p>The resulting novel concrete is 15 per cent lighter than the ordinary kind.</p>
<div class="lb-trans"><p>所得到的新型混凝土比普通混凝土轻 15%。</p>
</div><p>“This tackles two problems at once by upcycling waste and reducing carbon emissions,” said Pan-United Corporation.</p>
<div class="lb-trans"><p>“这同时解决了两个问题，通过升级废料和减少碳排放，” 泛联公司表示。</p>
</div><p>“Due the lightweight property, the aggregates can be used to make lighter but strong concrete for coastal structures, like seawalls.”</p>
<div class="lb-trans"><p>“由于轻量化特性，这些骨料可以用于制造更轻但强度足够的混凝土，用于沿海结构，如海堤。”</p>
</div><p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/UyKNFH_78jfn255p0n0feg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03NzY-/https://media.zenfs.com/en/straits_times_442/cf9e7a343e58b59a59cf5308f8dd580f" alt="" original-src="https://s.yimg.com/ny/api/res/1.2/UyKNFH_78jfn255p0n0feg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03NzY-/https://media.zenfs.com/en/straits_times_442/cf9e7a343e58b59a59cf5308f8dd580f"/></p>
<p>Lightweight concrete made from construction waste that is injected with carbon dioxide emissions.</p>
<div class="lb-trans"><p>由建筑废料制成的轻质混凝土，注入了二氧化碳排放。</p>
</div><p>The lighter concrete could also be a suitable material to top up existing coastal defences like shoreline slopes, raising the height without overloading the original structure.</p>
<div class="lb-trans"><p>这种轻质混凝土也可以作为现有沿海防御的补充材料，如海岸坡度，提高高度而不增加原结构的负担。</p>
</div><p>Pan-United is currently working with NTU to develop prototypes of its novel concrete. The next step will be to embark on a field trial.</p>
<div class="lb-trans"><p>泛联目前正在与南洋理工大学合作开发其新型混凝土的原型。下一步将是进行现场试验。</p>
</div><p>The 14 new projects were assessed based on how practical the solutions will be in Singapore’s context, and whether they have the potential to be monetised and installed along the coastlines in the near term, said PUB.</p>
<div class="lb-trans"><p>这 14 个新项目的评估基于解决方案在新加坡背景下的实用性，以及它们是否有潜力在短期内实现货币化并沿海岸线安装，PUB 表示。</p>
</div><p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/Z17jzxroNWqm3sgsPHf3mg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03MDE-/https://media.zenfs.com/en/straits_times_442/d037de0c078857f41ab820c50e0700c4" alt="" original-src="https://s.yimg.com/ny/api/res/1.2/Z17jzxroNWqm3sgsPHf3mg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD03MDE-/https://media.zenfs.com/en/straits_times_442/d037de0c078857f41ab820c50e0700c4"/></p>
<p>During the carbon mineralisation process, CO2 is converted into a mineral and locked into the aggregates.</p>
<div class="lb-trans"><p>在碳矿化过程中，二氧化碳被转化为矿物并锁定在骨料中。</p>
</div><p>The projects cover five themes: using waste materials in coastal solutions; smart ways to monitor the health of coastal infrastructure; innovative engineering solutions; better ways to monitor the movement of sediments; and creating a framework to shape future solutions.</p>
<div class="lb-trans"><p>这些项目涵盖五个主题：在沿海解决方案中使用废料材料；监测沿海基础设施健康的智能方法；创新工程解决方案；更好的沉积物运动监测方法；以及创建一个框架以塑造未来的解决方案。</p>
</div><p>The project on the submerged breakwater is led by the Technology Centre for Offshore and Marine, Singapore (TCOMS) in NUS, which will work with Surbana Jurong and the NUS Tropical Marine Science Institute.</p>
<div class="lb-trans"><p>沉没防波堤的项目由新加坡海洋与离岸技术中心（TCOMS）主导，该中心将在新加坡国立大学与 Surbana Jurong 和 NUS 热带海洋科学研究所合作。</p>
</div><p>Instead of using boulders and concrete, the bund will be formed using soil and marine clay. The sea-facing side of the breakwater will be layered with discarded oyster or mussel shells.</p>
<div class="lb-trans"><p>防波堤将采用土壤和海洋粘土构成，而不是使用巨石和混凝土。面向海的一侧将用废弃的牡蛎或贻贝壳层叠。</p>
</div><p>“This shell-covered surface not only helps break waves but also creates a textured habitat where marine life can settle and thrive,” said Dr Lim Kian Yew, acting director of operations at TCOMS.</p>
<div class="lb-trans"><p>“这种贝壳覆盖的表面不仅有助于破浪，还创造了一个有纹理的栖息地，让海洋生物可以栖息和繁衍，” TCOMS 的运营代理主任林建耀博士表示。</p>
</div><p>Over time, the calmer waters behind the bund may encourage sediment to build up naturally, gradually raising the seabed as sea levels rise, he added.</p>
<div class="lb-trans"><p>随着时间的推移，堤坝后面的平静水域可能会自然积累沉积物，逐渐抬高海床，以应对海平面上升，他补充道。</p>
</div><p>If the bund is submerged near a mangrove habitat, the complex roots of mangroves can capture more sediments and raise the forest floor, helping it keep up with sea-level rise. Mangrove habitats are living coastal defences that will flood more often without such support.</p>
<div class="lb-trans"><p>如果堤坝位于红树林栖息地附近，红树林复杂的根系可以捕获更多沉积物并抬高森林地面，帮助其跟上海平面上升。红树林栖息地是活生生的沿海防御，如果没有这样的支持，它们将更频繁地被淹没。</p>
</div><p>Ms Goh said: “Envision living shorelines that grow resilient with time, fortified by our native ecosystems and species.”</p>
<div class="lb-trans"><p>Goh 女士表示：“设想一下，随着时间的推移，生活的海岸线在我们的本土生态系统和物种的强化下变得更加韧性。”</p>
</div><p>Dr Lim added that the underwater breakwaters will be suitable for coastlines with moderate waves, or near beaches where such hidden structures will not mar the landscape.</p>
<div class="lb-trans"><p>林博士补充说，水下防波堤将适合波浪适中的海岸线，或靠近海滩的地方，这样这些隐蔽结构不会破坏景观。</p>
</div><p>This three-year project will involve engineering the shell-covered bund, running simulations, testing the structure in the field, and studying if tiny marine animals make homes in the shells.</p>
<div class="lb-trans"><p>这个为期三年的项目将涉及工程贝壳覆盖的堤坝，进行模拟，现场测试结构，并研究微小海洋动物是否在贝壳中筑巢。</p>
</div><p>In her speech, Ms Goh highlighted the need for companies to trial new solutions in the field and establish a track record in the emerging coastal protection sector.</p>
<div class="lb-trans"><p>在她的演讲中，吴汉妍女士强调了公司在该领域试验新解决方案并在新兴的海岸保护行业建立业绩记录的必要性。</p>
</div><p>“This is particularly important as we seek to build a robust ecosystem of solutions providers who understand Singapore’s unique challenges and requirements,” she said.</p>
<div class="lb-trans"><p>她表示：“这尤其重要，因为我们希望建立一个强大的解决方案提供者生态系统，他们理解新加坡独特的挑战和需求。”</p>
</div><p>In 2023, CFI was set up to bring together expertise from various universities to strengthen core research in areas such as coastal science, forecasting extreme weather and nature-based solutions.</p>
<div class="lb-trans"><p>2023 年，CFI 成立，旨在汇聚来自各大学的专业知识，以加强在海岸科学、极端天气预测和基于自然的解决方案等领域的核心研究。</p>
</div><p>There are 17 ongoing research projects, and the symposium gave updates on some of them.</p>
<div class="lb-trans"><p>目前有 17 个正在进行的研究项目，研讨会对其中一些项目进行了更新。</p>
</div><p><img src="https://imageproxy.pbkrs.com/https://s.yimg.com/ny/api/res/1.2/H0fqRvHpabT8VuayCW9X3A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04Mjg-/https://media.zenfs.com/en/straits_times_442/0774eae9a777c1331ed8a223ae00bac0" alt="" original-src="https://s.yimg.com/ny/api/res/1.2/H0fqRvHpabT8VuayCW9X3A--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04Mjg-/https://media.zenfs.com/en/straits_times_442/0774eae9a777c1331ed8a223ae00bac0"/></p>
<p>Senior Parliamentary Secretary for Sustainability and the Environment Goh Hanyan highlighted the need for companies to trial new solutions in the field and establish a track record in the emerging coastal protection sector.</p>
<div class="lb-trans"><p>可持续发展与环境高级国会秘书吴汉妍强调了公司在该领域试验新解决方案并在新兴的海岸保护行业建立业绩记录的必要性。</p>
</div><p>A team led by Assistant Professor Pearl Li Yuzhu from the NUS Department of Civil and Environmental Engineering is building virtual models to help conservationists restore mangroves and seagrass meadows more optimally by understanding how sediments shape those habitats.</p>
<div class="lb-trans"><p>由新加坡国立大学土木与环境工程系的助理教授李玉珠领导的团队正在建立虚拟模型，以帮助保护者更有效地恢复红树林和海草草甸，了解沉积物如何塑造这些栖息地。</p>
</div><p>One model simulates how sediments move within complex root systems, using field data from Rhizophora mangroves in South-east Asia. Early findings show that sediments can both erode and settle within mangrove roots, with saplings more vulnerable to scour.</p>
<div class="lb-trans"><p>一个模型模拟了沉积物在复杂根系中的移动，使用了来自东南亚红树的实地数据。早期发现表明，沉积物可以在红树林根部侵蚀和沉积，幼苗更容易受到冲刷的影响。</p>
</div><p>“Commonly, people think mangroves attract sediments, but they can also be eroded by them. If the roots are not deep enough, the trees need to be protected,” said Prof Li.</p>
<div class="lb-trans"><p>李教授表示：“通常，人们认为红树林吸引沉积物，但它们也可能被沉积物侵蚀。如果根系不够深，树木需要保护。”</p>
</div><p>In another project, Professor Chu Jian from NTU’s School of Civil and Environmental Engineering is creating tube-like barriers made of natural materials such as plant fibres, sand and soya bean powder.</p>
<div class="lb-trans"><p>在另一个项目中，来自南洋理工大学土木与环境工程学院的朱健教授正在创建由植物纤维、沙子和大豆粉等天然材料制成的管状障碍物。</p>
</div><p>These barriers will shield the beach from strong waves. Over time, sand and soil can slowly accumulate and raise the shores, turning the beachfront into a natural “sea wall” of sorts.</p>
<div class="lb-trans"><p>这些障碍物将保护海滩免受强浪的侵袭。随着时间的推移，沙子和土壤可以缓慢积累并抬高海岸，将海滩变成一种自然的 “海墙”。</p>
</div><p>Prof Chu is now working with Surbana Jurong and engineering firm HSL Constructor to test these barriers at Tanah Merah beach – a sandy shore prone to erosion and strong currents – and the muddy shores near Yishun dam.</p>
<div class="lb-trans"><p>朱教授目前正与 Surbana Jurong 和工程公司 HSL Constructor 合作，在坦纳梅拉海滩（一个易受侵蚀和强流影响的沙滩）以及义顺水坝附近的泥滩测试这些障碍物。</p>
</div><p>The fieldwork is expected to begin in early 2026. Over the first two years, beams that are 100m-long and 50cm in height will line the coastlines of both sites.</p>
<div class="lb-trans"><p>实地工作预计将在 2026 年初开始。在头两年内，100 米长、50 厘米高的梁将沿着两个地点的海岸线排列。</p>
</div><p>Through the 17 projects, CFI has so far trained more than 90 researchers and students to grow Singapore’s pool of coastal protection and flood management specialists.</p>
<div class="lb-trans"><p>通过这 17 个项目，CFI 迄今已培训了 90 多名研究人员和学生，以扩大新加坡的海岸保护和洪水管理专业人才库。</p>
</div><p>Source: The Straits Times © SPH Media Limited. Permission required for reproduction</p>
<div class="lb-trans"><p>来源：海峡时报 © SPH Media Limited。转载需经许可。</p>
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壳覆盖的防波堤和吸收二氧化碳的砖块是由 PUB 资助的 2200 万美元项目之一，旨在应对海平面上升