Challenges in operationalizing the water–energy–food nexus
نویسندگان
چکیده
منابع مشابه
Challenges in operationalizing the water–energy–food nexus
Concerns about the water–energy–food (WEF) nexus have motivated many discussions regarding new approaches for managing water, energy and food resources. Despite the progress in recent years, there remainmany challenges in scientific research on theWEF nexus, while implementation as a management tool is just beginning. The scientific challenges are primarily related to data, information and know...
متن کاملChallenges in operationalizing the DSM-IV clinical significance criterion.
BACKGROUND An explicit clinical significance (CS) criterion was added to many DSM-IV diagnoses in an attempt to more closely approximate the clinical diagnostic process and reduce the proportion of false positives in epidemiological studies. The American Indian Service Utilization, Psychiatric Epidemiology, Risk and Protective Factors Project (AI-SUPERPFP) offered a unique opportunity to examin...
متن کاملOpportunities and Challenges for Investigating the Environment-Migration Nexus
Environmental change is an acknowledged factor influencing human migration. Analytical research regarding the relationship between the environment and human migration has increased in recent years yet still faces numerous hurdles, partly due to limited availability of suitable data. We review available data and methodologies for investigating the environment-migration nexus, identifying data in...
متن کاملNutrients in the nexus
Synthetic nitrogen (N) fertilizer has enabled modern agriculture to greatly improve human nutrition during the twentieth century, but it has also created unintended human health and environmental pollution challenges for the twentyfirst century. Averaged globally, about half of the fertilizer-N applied to farms is removed with the crops, while the other half remains in the soil or is lost from ...
متن کاملOperationalizing Diagrammaticity
In this contribution we present a model for a component of a diagrammatic reasoning system. For reasons of identifying elementary components for diagrammatic reasoning processes we introduce the notions of the elementary diagrammatic inference step (EDIS) and the elementary diagrammatic simulation step (EDSS) as the basic processes for diagrammatic reasoning. The EDIS comprises several descript...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Hydrological Sciences Journal
سال: 2017
ISSN: 0262-6667,2150-3435
DOI: 10.1080/02626667.2017.1353695