出版物

High arsenic concentrations in groundwater were first detected in western Bangladesh in the early 1990s. The arsenic is of natural origin and is believed to be mobilized in the subsurface by a number of mechanisms that are not yet clearly understood. Estimates of the population in Bangladesh now exposed to concentrations over the national drinking...

The demand for groundwater in Sri Lanka has grown rapidly over the past few decades, mainly as a result of population growth, economic development, and shortages in rainfall. Recent estimates show that over 55 percent of the population now relies on it for their daily needs. As a free, easily tapped commodity groundwater is used in a wide variety...

Economic growth has produced great benefits for China, but it has also given rise to mounting environmental problems that threaten the country's sustainable development. Managing groundwater resources effectively is crucial because of the integral role of water in daily life, the economy, and the environment. The situation of water scarcity in...

A huge volume of groundwater was being pumped out for factories and to serve a growing population when ground subsidence was first detected in Tokyo in the years after 1910. Over the ensuing decades the water table dropped, falling to as low as 58 meters below sea level in 1965. The volume pumped out continued to grow until 1970, when it peaked at...

The various negative impacts on the environment and society caused by land subsidence have been a problem in Bangkok, Thailand, since the 1970s. Intensive groundwater extraction for industrial and domestic purposes since the 1950s, which led to a decline of groundwater levels, has been identified by various studies as the primary cause of the...

As a rapidly developing metropolitan region, the Bandung Basin is experiencing growing problems with environmental degradation, one of which concerns groundwater, where there is an imbalance between discharge (withdrawal by utilities, households, and industry) and recharge in the basin's water catchment areas. One of the main causes is the ongoing...

The state of global water resources and the environment is rapidly deteriorating despite international conservation efforts. The situation in the Asian monsoon region and regions in Africa, in particular, has become serious. Many past measures to conserve water resources have been ineffective because of weak governance and lack of capacity to...

Remarks: Commissioned research report by the Ministry of the Environment, Japan (MOE)

Small forest enterprises are a feature of forestry in many tropical countries and could play an important role in supplying certified timber to Japan and other importer countries, particularly to niche markets. アジア太平洋地域では、多くの天然林の減少や劣化が複合的な要因により急速に進んでいる中で、持続可能な森林管理のあり方が模索されており、熱帯材の主要輸入国である日本でも、「国等による環境物品等の調達の推進等に関する法律」（グリーン購入法）に基づく基本方針を改訂...

Many Asian cities have greatly relied on groundwater in the course of their development. Large populations and concentrations of industrial activity in urban areas intensified the stress on groundwater. Such stress has resulted in environmental problems, such as the drawdown of water tables, land subsidence and saltwater intrusion, which interfered...