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LIMA, May 5 (Xinhua) -- A total of 53.5 million people in Latin America and the Caribbean suffer from hunger or malnutrition, experts said at an international forum here Thursday.Juan Garcia, coordinator of the 5th work-group meeting of the Latin American and Caribbean Initiative Without Hunger, said the figure has not increased since 1990.Experts and officials from 13 countries gathered to discuss the challenges facing regional food security and advances that have been made, hoping to make cooperative efforts to eradicate hunger and malnutrition by the year 2025.Carcia said people affected most across the continent are still those living in rural areas as well as African descendants and indigenous people who suffer from "exclusion and inequality."The main cause of undernutrition is not lack of food-production capacity, but access to food, Carcia said.Six countries, Brazil, Ecuador, Venezuela, Guatemala, Honduras and Nicaragua, have approved food security laws with nine more in the process of doing so. The laws are considered as a way to ensure that local agricultural products are primarily used to feed the countries' own populations and not used for export.

LOS ANGELES, April 1 (Xinhua) -- A NASA Gulfstream-III aircraft equipped with a synthetic aperture radar is scheduled to depart Sunday, April 3 on a nine-day mission to image Hawaii volcanoes, the Jet Propulsion Laboratory (JPL) announced on Friday.The aircraft will fly from the Dryden Aircraft Operations Facility in Palmdale, California to the Big Island of Hawaii to study the Kilauea volcano that recently erupted, said JPL in Pasadena, Los Angeles.The mission will help scientists better understand processes occurring under Earth's surface, JPL said.Developed by JPL, the Uninhabited Aerial Vehicle Synthetic Aperture Radar, or UAVSAR, uses a technique called interferometric synthetic aperture radar that sends pulses of microwave energy from the aircraft to the ground to detect and measure very subtle deformations in Earth's surface, such as those caused by earthquakes, volcanoes, landslides and glacier movements.As the Gulfstream-III flies at an altitude of about 12,500 meters, the radar, located in a pod under the aircraft's belly, will collect data over Kilauea, according to JPL.The UAVSAR's first data acquisitions over this volcanic region took place in January 2010, when the radar flew over the volcano daily for a week. The UAVSAR detected deflation of Kilauea's caldera over one day, part of a series of deflation-inflation events observed at Kilauea as magma is pumped into the volcano's east rift zone.This month's flights will repeat the 2010 flight paths to an accuracy of within 5 meters, or about 16.5 feet, assisted by a Platform Precision Autopilot designed by engineers at NASA's Dryden Flight Research Center on Edwards Air Force Base, California, JPL said.By comparing these camera-like images, interferograms are formed that reveal changes in Earth's surface, said JPL.Between March 5 and 11, 2011, a spectacular fissure eruption occurred along the east rift zone. Satellite radar imagery captured the progression of this volcanic event."The April 2011 UAVSAR flights will capture the March 2011 fissure eruption surface displacements at high resolution and from multiple viewing directions, giving us an improved resolution of the magma injected into the east rift zone that caused the eruption," said JPL research scientist Paul Lundgren."Our goal is to be able to deploy the UAVSAR on short notice to better understand and aid in responding to hazards from Kilauea and other volcanoes in the Pacific region covered by this study," Lundgren added.

BEIJING, Feb. 5 (Xinhua) -- China's meteorological authority said Saturday that a cold snap would sweep north China over the next few days, bringing down temperatures and carrying gusty winds.Temperatures in some parts of Xinjiang Uygur Autonomous Region, Inner Mongolia Autonomous Region and northeast China will drop 4 to 6 degrees Celsius over the weekend, the National Meteorological Center (NMC) said in a statement on its website.In most areas north to the Huaihe River, the temperatures will go down 4 to 6 degrees Celsius, or even 8 to 10 degrees Celsius in some parts of the areas between Monday and Tuesday.The cold front would then move southward to affect more areas in the eastern and southern parts of the country.The NMC said some areas in northern and western Xinjiang Uygur Autonomous Region, the eastern part of Inner Mongolia, Sichuan Basin and most of the northeast China, the western parts of the areas south to the Yangtze River will see light to moderate snow or sleet in the forthcoming three days.Fog continued to shroud south China Saturday, reducing visibility to less than 200 meters in parts of Hunan, Hubei, Jiangxi, Sichuan and Fujian provinces, as well as Chongqing City.

SEOUL, April 12 (Xinhua) -- South Korea has downgraded its alert level for foot-and-mouth disease (FMD) one notch as the disease has practically come to an end, the Ministry for Food, Agriculture, Forestry and Fisheries said Tuesday.The ministry said that it lowered the alert level from "orange" to "yellow," the second-lowest status in the four-tiered alert system, as no additional burial of livestock has occurred in three weeks after the last case in Hongseong, South Chungcheong Province, on March 21.The country dropped the alert level from the highest level of " red" to "orange" on March 24.The highly contagious animal disease, first confirmed on Nov. 29, has forced the country to cull more than 3.47 million livestock, mostly pigs and cattle, resulting in losses of 3 trillion won (2.6 billion U.S. dollars).The ministry, meanwhile, said that 670 animal quarantine experts will continue to decontaminate livestock farms once every week and keep close watch to see if any animals become sick.

NAIROBI, Feb. 23 (Xinhua) -- The East Africa Community (EAC) and the Chinese government held talks on Wednesday to explore new areas of cooperation and boost trade between both sides.A statement from the EAC Secretariat said China's Ministry of Commerce Director Department of West Asian and African Affairs Chai Zhijing held discussions with Secretary General of the East African Community Juma Mwapachu on bilateral cooperation. "The Chinese delegation were at the EAC Headquarters to explore areas of cooperation specifically trade and investment opportunities in areas such as agriculture, animal-husbandry, production and processing of mineral and other natural resources, manufacturing, commerce and logistics, and tourism," the statement said.It noted that the delegation wants to know how China could support and facilitate cross-border infrastructure projects such as transport, communication and power.The Chinese and EAC officials also discussed cooperation in human resource development and training.Speaking during the meeting, Mwapachu said the visit by the director will open further the cooperation space between China and the EAC.He said the prevalence of Chinese firms in the region was very high in the construction industry and some other infrastructural developments.He noted that Chinese companies were involved in the construction of the EAC Arusha-Namanga-Athi River Road projectThe EAC secretary general said the regional economic bloc, which comprises Kenya, Uganda, Tanzania, Rwanda and Burundi, was truly looking forward to forging a lasting relationship with China.Chai said China has very good economic and cultural relations with all the five partner states of the East African Community and that all the five states were enjoying economic stability.He said EAC had a reputable framework for integration and development for the region, adding that "these form the solid basis for establishing cooperation with the People's Republic of China."The two sides agreed to come up with a concrete framework for engaging each other in the identified areas of cooperation, within one month.