mucous-membrane 发表于 2025-3-26 23:26:24
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ase across the sciences in the next five years.Spans laborat.This reference work analyzes and assesses global environmental management techniques for environmental materials with a focus on their performance and economic benefits, proposing eco-friendly solutions and designating policies that will s注意到 发表于 2025-3-27 06:09:47
Reference work 2019ly. Simultaneously, it considers the environmental and economic benefits involved in the high levels of investment and operation costs required to develop effective materials collection and management systems in modern society. .无法解释 发表于 2025-3-27 11:10:47
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Global Environmental Issuessue faces the earth was selected to be studied within this chapter because it is one if the major environmental issues that id alarming nowadays and its effect is appearing clearly. Ozone layer and acid rain are other two important issues that are studied because of their negative effects on human and ecosystems in our nature.休闲 发表于 2025-3-28 01:40:54
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Reference work 2019d economic benefits, proposing eco-friendly solutions and designating policies that will sustain the environment for future generations. It addresses management of environmental materials as not only a complex anthropogenic problem, but also as an expensive problem that needs to be managed sustainabInterstellar 发表于 2025-3-28 07:20:04
https://doi.org/10.1007/978-3-8350-9678-3uch a framework is to have an assessment of provisioning sanitation systems in economic sense. The present study aims at estimating the per capita expenditure on sewerage system. The energy consumption and footprint are also important along with expenditure incurred and hence are also estimated sepa进入 发表于 2025-3-28 14:26:18
https://doi.org/10.1007/978-3-642-70434-5he first and foremost step toward it is to have an assessment of having the management plan in economic sense. Dumping the solid waste as landfills may appear to be a very low-cost solution and may have certain advantages in low-lying areas, but it has very serious effects on land, agriculture, unde