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… under trees. There will be such natural forests (‘old growth’, ancient, pristine or virgin forests) in many … environmental service providers. Today half of the world’s population lives in towns and cities and one third of this urban population – over a billion city dwellers – have no ready …

… viability of natural resource-based rural livelihoods of a population of 55 million people living in the Lower Mekong Basin – equivalent to more than 90% of the population of the entire Mekong Basin, and about one third of … and habitat loss. This situation is compounded by a growth in water and energy demands and alteration of natural …

… paper. ix I. Introduction In the past century, the world’s population tripled while global demand for water has … current trends persist, by 2025 two-thirds of the world’s population will be living with serious water shortages or … next 50 years, with Africa and Asia seeing the greatest growth.82 As populations rise, water supplies will become …

… modern cultivars, agricultural intensification, increased population, poverty, land degradation and environmental … and any part of the vegetative body capable of independent growth if detached from the parent. Many botanical gardens … management interventions required to safeguard the in situ population. This, for example, may involve getting rid of …

… the extra obligations that emerge from a period of rapid growth. If protected areas are to play the central role … and practices are encouraged, with the cooperation of the population. The management of this zoning system, covering … communities inhabit large areas of land, with low population density, and practise low-intensity activities …

… 15% of the region. With more than 60% of the world’s population it has a diverse economy and high GDP but produces … demand for more destinations forms a strong basis for the growth and development of wider systems of PAs and provides … impacts in these areas. With the ever- increasing population numbers of the East Asia region pressure from …

… and resources 87 4 Disease risk assessment (DRA) 89 5 Population viability analysis (PVA) 90 6 Climate change … results 105 9.5 Habitat models (mapping habitat) 105 9.6 Population models (demographic projections) 105 10 The basis … relevant plans and strategies, facilitating population growth and spread of Zeuneriana marmorata and other …

… GDP of many of the smaller EU countries. About half the population of these Member States with coastline, live within … deposit waste. This in turn is being driven by increased population growth, the effect of which is exacerbated in coastal areas …

… pressure on water resources as a result of such factors as population growth and, increasingly, climate change the last thirty or … hugely increased. The reasons are well known and include population growth, the rise of mega-cities, rising affluence …

… on the species under threat including its Red List status, population numbers other threat processes etc. It is … of threat based on whether they meet criteria linked to population trend, population size and structure and … the range of protected area management objectives. The growth in the global protected areas network, with diverse …