RT null T1 Manual para Estudos de Gravimetria de Resíduos Sólidos Urbanos no Brasil A1 United Nations Environment Programme, A1 Pólis – Institute for Studies, Training and Advisory Services in Social Policies A2 Romero, Fernanda Cristina A2 Medeiros, Rafaella de Moura A2 Ferreira, Rafael Eudes A2 Vieira, Victor Hugo Argentino de Morais A2 Bello, Juan A2 Pinheiro, Vitor Leal A2 Borges, Daniela Aguiar A2 Godoy, Ana Cecília Maranhão A2 Grimberg, Elisabeth A2 Zandonai, Roberta A2 Mac-Culloch, Renata Freitas Chamarelli A2 Francisco, Tatiana A2 Sohn, Hassan A2 Silva, Abi Marquez A2 Pon, Jordi A2 Duarte, Pedro Alves A2 dos Santos, Laís Ferreira A2 dos Santos, Laís Lage A2 Cavini, Regina PB United Nations Environment Programme SN 978-92-807-4290-9 YR 2026 FD 2026-08 LK https://wedocs.unep.org/handle/20.500.11822/49844 UL https://wedocs.unep.org/handle/20.500.11822/49844 NO Inadequate solid waste management generates significant environmental, public health, and urban challenges, including pollution, greenhouse gas emissions, disease spread, and clogged drainage systems. Many of these impacts stem from unsustainable production and consumption patterns, exacerbated by single-use plastics, food waste, and product designs that limit reuse and recycling. Understanding the composition of municipal solid waste is therefore essential for informed decision-making and effective public policies. This manual, developed specifically for Brazilian cities and available in Portuguese, provides practical, accessible guidance for planning, conducting, and presenting gravimetric studies. By helping municipalities analyze and quantify waste streams, it supports integrated waste management, evidence-based planning, and the implementation of solutions tailored to local realities. DS UN Environment Document Repository RD Sep 21, 2026