Food security and sustainability: can one exist without the other?

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Food security and sustainability: can one exist without the other?

OBJECTIVE To position the concept of sustainability within the context of food security. DESIGN An overview of the interrelationships between food security and sustainability based on a non-systematic literature review and informed discussions based principally on a quasi-historical approach from meetings and reports. SETTING International and global food security and nutrition. RESULTS T...

متن کامل

Can Vision Exist Without Somatosensation?

The interconnection between vision and somatosensation is already well-established and is further supplemented by the evolutionary link between eyes and photoreceptors, and the functional connection between photosensation and thermoreception. However, our analysis hypothesizes a possibility that vision is not just linked to somatosensation, but may not exist without somatosensation. Surprisingl...

متن کامل

Food security and food sustainability: reformulating the debate

The notion of food security has an important history as a key concept for 20th-century policymakers. Two overarching perspectives on food security are identified. One centred on raising production as the core answer to under-consumption and hunger. The other is an emerging perspective, more social and ecological, accepting the need to address a complex array of problems, not just production. Th...

متن کامل

Asexual Evolution: Can Species Exist without Sex?

Most explanations for the existence of species involve a role for sex. A new study of a group of asexual rotifers supports the idea that selection for a common ecological niche can produce a pattern that mimics sexual species, even in the absence of sex.

متن کامل

HOW THE KONDO EFFECT CAN EXIST IN Gd INTERMETALLIC COMPOUNDS

Based on the crystal and magnetic structural properties of some Gd intermetallic compounds, it is shown that with increasing conduction electron concentration, Gd experiences electronic and magnetic instability, and that these behaviors point to the appearance of Kondo Lattice. We suggest that the conduction electrons have gained local character. It is shown that Kondo effect should be observed...

متن کامل

ذخیره 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: Public Health Nutrition

سال: 2015

ISSN: 1368-9800,1475-2727

DOI: 10.1017/s136898001500021x