Trouble for Tea
February 19, 2014 08:58 AM - Ann-Marie Brouder, The Ecologist
Britain's favorite tipple faces big challenges over coming decades, writes Ann-Marie Brouder. A new report sets out the challenges and proposes sustainable solutions to keep the 'cup that cheers' on the nation's tables. Tea is big business: three billion cups of it are consumed every day, 4.8 million tonnes are produced annually, and in Britain two in three people drink it daily. And tea is much more than just a business - many people and cultures have a deep emotional attachment to the 'cup that cheers', and would be horrified at the idea that there was any threat to their beloved beverage.
Testing for environmental contaminants in wastewater biosolids
February 14, 2014 10:08 AM - Ken Kingery, Duke University
Every year waste treatment facilities in the United States process more than eight million tons of semi-solid sewage called biosolids -- about half of which is recycled into fertilizer and spread on crop land. The practice helps solve storage issues and produces revenue to support the treatment plants, but what else is being spread in that sludge?
February 14, 2014 09:23 AM - Amy Carniol, Triple Pundit
It's Valentine's Day, and in supermarkets, drug stores and specialty shops across the country, shelves are lined with chocolates of every shape, size and variety. As you browse through endless heart-shaped boxes, consider this: The chocolate industry is in jeopardy, and if things don't change, there could be a worldwide cocoa deficit by the year 2020.
Golden Rice - a complex tangle of unanswered questions
February 12, 2014 03:20 PM - Clare Westwood, Ecologist
Advocates of Golden Rice - a GMO rice that produces Vitamin A - present the debate over its use a clear moral choice with only one possible conclusion. But as Clare Westwood writes, the reality is very different...
California Drought May Cause Higher Food Prices For All Americans
February 12, 2014 09:55 AM - Gina-Marie Cheeseman, Triple Pundit
Living in rural Fresno County these days means reading about the drought in the local newspaper every day, seeing reports about it on the local news and praying for rain. The Fresno area is smack dab in the middle of California’s fertile San Joaquin Valley. It is considered to be the "agriculture center of the world." Valley farmers supply many of the nation’s fruit and vegetables. The Valley is also home to cotton, dairy and cattle ranches.
Marine Protected Areas deemed largely ineffective
February 12, 2014 09:25 AM - Loren Bell, MONGABAY.COM
Protecting large, isolated areas of no-take zones for over 10 years with strong enforcement is the key to effective Marine Protected Areas (MPAs), according to a letter published this week in Nature. However, 59% of all MPAs meet less than three of the five criteria, making them protected in name only.
Climate migration in the face of climate change
February 11, 2014 09:41 AM - Julie Cohen, University of California, Santa Barbara
As climate change unfolds over the next century, plants and animals will need to adapt or shift locations to follow their ideal climate. A new study provides an innovative global map of where species are likely to succeed or fail in keeping up with a changing climate. The findings appear in the science journal Nature.
Calculating your water footprint
February 10, 2014 11:01 AM - Robin Blackstone, ENN
Water scarcity affects 2.7 billion people worldwide for at least a month each year and in the same way that each of us has a carbon footprint, Professor Arjen Hoekstra of the University of Twente in the Netherlands posits that every person also has a "water footprint". Our water footprint is calculated by counting the amount of fresh water that we each use daily and the amount of water required to produce the goods and services that we consume. Due in large part to our monthly water bill, we recognize our daily fresh water use more than we do the amount of water that it takes to produce other foods and products that we consume. We more commonly think about water consumption in terms daily showers dishwasher and sprinkler usage or dripping spigots.
African Monsoon Project to Benefit Crops and Healthcare
February 10, 2014 09:06 AM - Nick Kennedy, SciDevNet
Researchers unraveling the complexities of the West African monsoon say they are set to bring major agricultural and health benefits to people in the region — despite setbacks caused by terrorist threats and wars in the Sahel region. The African Monsoon Multidisciplinary Analysis (AMMA) programme, a consortium of over 400 researchers from 30 countries that was started 14 years ago, has gathered a wealth of new data about the West African monsoon from across the Sahel, and is now inspiring similar projects elsewhere in Africa.
A Mexican "bee-rometer"
February 7, 2014 05:17 PM - Beth King, Smithsonian Tropical Research Institute
Mexico is the fourth largest honey producer and fifth largest honey exporter in the world. A Smithsonian researcher and colleagues helped rural farmers in Mexico to quantify the genetically modified organism (GMO) soybean pollen in honey samples rejected for sale in Germany. Their results will appear Feb. 7 in the online journal, Scientific Reports.