Cell reports sustainability最新文献

英文中文

Urban agriculture matters for sustainable development. 城市农业事关可持续发展。

Cell reports sustainability

Pub Date : 2024-09-27 DOI: 10.1016/j.crsus.2024.100217

Prajal Pradhan, Daya Raj Subedi, Kshitij Dahal, Yuanchao Hu, Prakriti Gurung, Sijal Pokharel, Sagar Kafle, Biplav Khatri, Sudeeksha Basyal, Monika Gurung, Aruna Joshi

Urban agriculture can contribute to sustainable development. However, a holistic investigation is lacking to comprehend its positive and negative impacts on the Sustainable Development Goals (SDGs). Our systematic analysis of around 1,450 relevant publications on urban agriculture, screened from 76,000 records, fills this gap. We map and analyze the text in the literature for each SDG target and its associated positive or negative sentiments. Here, we report our results highlighting that urban agriculture is linked to all SDGs, with 142 and 136 targets having positive and negative sentiments. The mapped positive sentiments are around double the negative ones. We identify six leveraging opportunities urban agriculture provides for sustainable transformation with four hurdles to be resolved. Urban agriculture does not inherently contribute to sustainability. Its impacts rely on the adoption of specific practices. Realizing urban agriculture's social, economic, and environmental functions to accelerate SDG progress requires tackling the hurdles.

城市农业有助于可持续发展。然而，目前还缺乏全面的调查，以了解其对可持续发展目标（SDGs）的积极和消极影响。我们对从 76,000 条记录中筛选出的约 1,450 篇有关都市农业的相关出版物进行了系统分析，填补了这一空白。我们绘制并分析了每项可持续发展目标的文献文本及其相关的积极或消极情感。在此，我们报告了我们的结果，其中强调了城市农业与所有可持续发展目标的联系，分别有 142 和 136 个目标具有积极和消极情感。所映射的积极情感约为消极情感的两倍。我们确定了都市农业为可持续转型提供的六个杠杆机会，以及需要解决的四个障碍。都市农业本身并不有助于可持续发展。它的影响取决于具体做法的采用。要实现都市农业的社会、经济和环境功能，加快可持续发展目标的进展，就必须克服这些障碍。

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引用次数: 0

Lower margins are tied to companies' climate performance rather than to low-carbon assets. 较低的利润率与公司的气候绩效挂钩，而不是与低碳资产挂钩。

Cell reports sustainability

Pub Date : 2024-08-23 DOI: 10.1016/j.crsus.2024.100155

Marie Fricaudet, Sophia Parker, Nadia Ameli, Tristan Smith

Lenders are likely to face significant financial risks from the shift to a low-carbon economy, but it remains unclear whether such risks are incorporated into their lending practices. The extent of this risk depends on whether banks incorporate such risks into their lending activity and whether financial instruments' tenors are long enough to cover the period when such risks materialize. Using a case study of shipping loans, we combine quantitative data and semi-structured interviews with key shipping debt providers. Our results show that banks, in particular signatories of the Poseidon Principles, a voluntary disclosure initiative in shipping, have started to price in the climate score of shipowners they lend to after the Paris Agreement but on a corporate rather than an asset basis. However, signatories do not differentiate their margins based on a ship's carbon intensity, despite a relatively long loan maturity, reinforcing the limitations of disclosure initiatives to influence investment outlays.

在向低碳经济转变的过程中，贷款人可能会面临巨大的金融风险，但目前尚不清楚这些风险是否已被纳入其贷款行为中。这种风险的程度取决于银行是否将这种风险纳入其贷款活动，以及金融工具的期限是否足够长以涵盖这种风险显现的时期。通过对航运贷款的案例研究，我们结合了定量数据和对主要航运债务提供者的半结构化访谈。我们的研究结果表明，在《巴黎协定》签署后，银行，尤其是航运业自愿披露倡议 "波塞冬原则 "的签署方，已开始对其贷款船东的气候得分进行定价，但以企业而非资产为基础。然而，尽管贷款期限相对较长，但签署方并没有根据船舶的碳强度来区分其利润率，这加强了披露倡议在影响投资支出方面的局限性。

引用次数: 0

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全部化学•材料生命科学医学物理工程技术环境•农林材料科学地球科学法学管理学化学环境科学与生态学计算机科学教育学经济学农林科学人文科学生物学数学物理与天体物理心理学综合性期刊其他工业工程理学历史学农学文学信息工程

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