Search results
152 Results
Sorted by relevance
Guidebook for policy and legislative development on conservation and sustainable use of freshwater resources
… stress the cross-sectoral nature of water issues. UNEP has long been involved in the field of fresh and marine water and … can be solved. But we must have the will to deal with long-term environmental problems. We must be willing to invest in … of the water, including changes in color, odor, taste, temperature or turbidity; or such discharge of any gaseous, …
The impact of disasters and crises on agriculture and food security
… exceeded Disasters impact agriculture beyond the short-term. The sector often endures long-lasting and multi-pronged consequences such as loss of … to agriculture, for example droughts, floods, extreme temperature, storms, diseases, and so on. Furthermore, the …
Commodities at a Glance - Special issue on Shale Gas
… sources are indicated under each table and figure. The term “dollars” ($) refers to United States dollars unless … 3 Figure 5 Key elements of long-term natural gas contracts … climate change and the limitation of the global average temperature increase to below 2°C above pre-industrial …
Integrating Economics into Resource and Environmental Management Some Recent Experiences in the Pacific
… Angela Ambroz and Allison Woodruff INTRODUCTION It is a long accepted fact that the Pacific is one of the most … to ongoing efforts by these countries to achieve longer-term sustainability and improvements in living standards’. … emissions and global warming, their effect on rainfall and temperature patterns, sea level rise, and oceanic patterns …
Green Infrastructure Guide for Water Management: Ecosystem-based management approaches for water-related infrastructure projects
… - Water temperature control … are eager to identify and utilize cost effective, long term and environmentally appropriate infrastructure … Figure 4. Six Steps of Green-Grey Analysis (GGA) The goal of this chapter is to provide the reader with important …
Linkages in the landscape : The role of corridors and connectivity in wildlife conservation
… In fact, we are better thinking of the term “earthscape”, which can be defined as a group of … policy in order to achieve practical outcomes that have long-term benefits for species and biological communities. … include changes in microclimatic conditions (wind speed, temperature, humidity, solar radiation), changes to soil …
Energy, Ecosystems and livelihoods: Understanding linkages in the face of climate change impacts
… regions; its low hills and plains are characterised by long, dry summers with an average rainfall of 700 mm. A … and safety Socio- economic Other impacts Emissions � in temperature � in deaths due to heat stress � of hunger � … climate change will effect energy provision in the long-term is still uncertain. How then do we define the trade-offs …
Global Mercury Assessment
… indicate that East Asia is the dominant source region for long-range airborne mercury transport worldwide. … Mercury Observing System (GMOS) initiative. The longer-term status of many of the newly established sites however … time while remaining consistent with observational data. Temperature is a key factor. With lower temperatures, …
European Union overseas coastal and marine protected areas - overview of coastal and marine conservation efforts in the European Union's overseas countries and territories and outermost regions
… through legal or other effective means, to achieve the long-term conservation of nature with associated ecosystem … isolation, upwelling, nutrient inputs, freshwater influx, temperature regimes, ice regimes, exposure, sediments, …
Biodiversity Risks and Opportunities in the Apparel Sector
… Biological diversity - or biodiversity - is the term given to the variety of life on Earth and the natural … including biodiversity, is affecting the short- and long-term delivery of ecosystem services through causal … having an impact on biodiversity under current levels of temperature change (globally averaged 5 …