nexustandards.com/water-food · 4 taught
水与粮食系统
NRS-M13 水风险;NRS-M14 食品、农业与渔业
示意:雨水沿集水区汇入洪泛平原的生成过程,情景强度随之起伏
Risk Academy(由 Nexus Consortium 牵头)· 系统与 Nexus 研究 · 基于 Nexus 的风险管理系
Water, energy, food and ecosystems as one system: links, trade-offs and synergies
The water-energy-food-ecosystems nexus covers the interactions between water, energy, food and ecosystems: how a choice in one sector changes risk in the others, the trade-offs and synergies between them and how policies and investments can be made coherent, applied to basins, cities and national planning.
Search any place or open the world; the layers and generators follow water-energy-food-ecosystems nexus on the planet map, the globe and in 3D.
Drag to move, right drag or Shift with a drag to turn and tilt, Ctrl with the wheel to zoom. Keyboard: arrows move, Shift with arrows turn and tilt, + and – zoom, 0 resets, V steps through the views, Escape clears.
同一数据的平面图:湖泊和河流、水坝、按容量划分的发电厂、耕地和树木覆盖单元格,以及下方的数值。3D 孪生在能够绘制它的设备上打开,且须在其数据和代码通过检查之后;流量、植被、地表水和年度土地覆盖应请求在孪生中加载,各自附有数据日期。
所示边界、名称和称谓并不意味着对任何领土的法律地位作出任何判断,亦不意味着认可或接受此类边界。国家:Natural Earth(公有领域)。
Rain, flood water and root-zone soil moisture from NASA satellites and models, with long-term water stress, over Mexico.
交互式地图需要JavaScript;图层列表和来源见下文。
图层 2
水现状
键盘操作,地图获得焦点时
按住 Ctrl 或 ⌘ 并滚动以缩放
最新可用
NASA GIBS / EOSDIS · ASTER GDEM (METI, NASA) · Blue Marble (NASA) · © OpenStreetMap贡献者 (ODbL) · Natural Earth
正在加载最新的NASA影像。
拖动以移动。按住 Ctrl 或 ⌘ 并滚动、双指缩放或使用按钮缩放;悬停可查看指针下的数值;重置可返回该区域。
Water now, framed on Mexico.NASA 发布的卫星和模型产品,各自标注日期。它们是指标,而非对任何地点的评估。
图层与日期
For basin planners, utility and agriculture analysts and policy advisers who must trace how a choice in water, energy, food or land changes risk in the other sectors and make the trade-offs explicit.
每种方法都列出了其假设及失效之处。
列出机构与标准的名称,是为了让学员能够查找并应用其已发布的成果;Academy 讲授其使用方法并链接到发布方,不暗示任何隶属关系。
Pumping groundwater costs energy in proportion to the depth it is lifted; the energy to grow a tonne of grain follows from the crop’s water footprint, and when that electricity comes from thermal plants the energy consumes water in turn, so a water choice, an energy choice and a food choice are one choice seen three ways.
来源: D’Odorico et al., The global food-energy-water nexus (2018); Mekonnen and Hoekstra, The green, blue and grey water footprint of crops and derived crop products (2011); Albrecht, Crootof and Scott, The water-energy-food nexus: a systematic review of methods for nexus assessment (2018); Hoff, Understanding the Nexus: background paper for the Bonn 2011 Conference (2011).
选择各角点以构建特征图,然后悬停于某条线上,查看每个部门的给予和接收。
特色课程
Water, Energy, Food and Biodiversity
Food gives biodiversity land conversion (0.6); water gives energy cooling water and hydropower (0.6): the strongest relations between the sectors this subject joins.
W · E · I · F · H · B
risksacademy.comsystems-nexus学科
以联系为基础的风险管理所面向的 Nexus Standards ,按主标准分组,并列出讲授每项标准的学科。
nexustandards.com/water-food · 4 taught
NRS-M13 水风险;NRS-M14 食品、农业与渔业
nexustandards.com/energy-infrastructure · 2 taught
NRS-M15 Energy risk; NRS-N2 Energy risk and resilience
nexustandards.com/systemic-risk · 1 taught
NRS-N7 Water-energy-food-health-biodiversity-infrastructure nexus coupling
学院中的 Nexus StandardsThe Academy proposes how each discipline teaches toward the Nexus Standards; the mapping is open for public review.
Research and preprints as they are published, by discipline, with the faculty’s other tools.
The hub lists the newest research and preprints for Water-energy-food-ecosystems nexus, each with its source and date. 打开研究中心
Recent developments in water-energy-food-ecosystems nexus, each with its source; sources checked on 16 October 2026.
本学科的课程正在开发中;在课程开放之前,可通过下列关联课程与开放课时学习。
下列关联学科的课程也讲授该领域。
每门课程的主修学科在别处,并将该领域作为其范围的一部分讲授。
Press Play to run this process from this page’s own data.
Foundry 系统页面描述每个系统及其各室的设计用途;课程讲授这些系统所应用的方法。
从您的身份出发。
Start with Hoff, then Bazilian, then Albrecht.
关键术语
水、能源和粮食安全之间的相互依存,以及对其进行统筹管理的必要性。
一个部门的收益以另一个部门的代价为前提。
在多个部门带来收益的行动。
生产某种商品所用的水,也称虚拟水。
Reports is the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.