Ecosystems provide a range of goods and services vital to the well-being of humans and other living things, as well as to the development of society. Along with natural resources, tangible and tradable in the market, they provide a series of intangible, non-marketable services that translate...

Tourism is one of the most vulnerable industries when facing a global threat of sanitary, economic, or military considerations. From an economic activity comprising nearly 3% of the country's GDP, the tourism has dropped to a flat zero in Romania. For three months, specifically March – May...

The food-population ratio has two determinants: population and agricultural production. The population is constantly growing, putting pressure on existing resources, which are becoming insufficient. Globally, agricultural production has grown at the same rate as population growth, but at...