Quantity and quality management of groundwater: An application to irrigated agriculture in Iraklion, CreteSpringer Science and Business Media LLC - Tập 1 - Trang 25-35 - 1996
Anastasios Xepapadeas
A quantity-quality problem in which pollution generates production externalities is analyzed empirically. Water is pumped by farmers from a common access aquifer, and deep percolation resulting from the irrigation causes accumulation of pollutants in the aquifer. Pollution negatively affects the production of the agricultural output through the deterioration of the groundwater quality. By comparin...... hiện toàn bộ
Sediment Diagenesis Module for CE-QUAL-W2 Part 2: Numerical FormulationSpringer Science and Business Media LLC - Tập 20 - Trang 249-258 - 2015
Shwet Prakash, Jerry A. Vandenberg, Edward M. Buchak
Pit lakes are used worldwide as part of closure schemes for mining operations. Pit lakes have also been proposed in the Athabasca Oil Sands Region of Canada where bitumen is close enough to the surface to be recovered using conventional surface mining and chemical extraction procedures. Many of the pit lakes are designed to cap tailings with a substantial water layer. The pore water in tailings wi...... hiện toàn bộ
Modelling the atmospheric oxidised and reduced nitrogen budgets for the UK with a Lagrangian multi-layer long-range transport modelSpringer Science and Business Media LLC - Tập 5 - Trang 83-104 - 2000
D.S. Lee, R.D. Kingdon, M.E. Jenkin, J.A. Garland
The United Kingdom budgets of oxidised and reduced nitrogen (N) species, major components of acidic deposition, are analysed with a long-range transport model. In order to describe adequately the surface sources of trace species, a simple description of vertical diffusion has been incorporated, along with a multiple resistance dry deposition velocity scheme. Also, a fully diurnal chemical scheme i...... hiện toàn bộ
Convergence in Sulphur Dioxide (SO2) Emissions Since 1850 in OECD Countries: Evidence from a New Panel Unit Root TestSpringer Science and Business Media LLC - Tập 25 - Trang 665-675 - 2019
Sakiru Adebola Solarin, Aviral Tiwari
The convergence of air pollution is a key assumption in several environmental impact assessment models and one of the major ingredients for multilateral climate agreements and allocation of emission rights. In this paper, the sulphur dioxide (SO2) emissions’ convergence among 32 OECD countries is examined using the panel stationarity test of Nazlioglu and Karul [1] that provides for smooth breaks,...... hiện toàn bộ
Experimental and Numerical Analysis of CO Concentration Dispersion of Vehicular Exhaust Emissions in Isolated EnvironmentSpringer Science and Business Media LLC - Tập 22 - Trang 431-444 - 2016
Monireh Sadat Mousavi, Khosro Ashrafi, Majid Shafie Pour Motlagh, Mohhamad Hosein Niksokhan, Hamid Reza Vosoughifar
Numerical and experimental analyses were applied to carbon monoxide (CO) concentration dispersion to monitor air quality in an enclosed residential complex parking area in Tehran. Firstly, the parking area was preliminary assessed through verifying the characteristics of the problem including the geometry and boundary conditions. Then, proportion of vehicular exhaust emissions was estimated and ev...... hiện toàn bộ
Phân Tích Đa Hồi Quy và Đa Cộng Tuyến cho Những Nhân Tố Chính Gây Ra Tảo Nở Phát Triển Độc Hại (CHAB) Tại Hồ Torment, Nova Scotia, Canada Dịch bởi AI Springer Science and Business Media LLC - Tập 28 - Trang 1011-1022 - 2023
Kateryna Hushchyna, Qurat Ul An Sabir, Kayla Mclellan, Tri Nguyen-Quang
Có nhiều tham số liên quan đến mô hình bùng phát của vi sinh vật lam trong hồ Torment. Điều này bao gồm các thành phần hóa học, cụ thể là TP, PO4-P, NO3-N, NH4-N và sắt, v.v. Tuy nhiên, nếu tồn tại hiện tượng đa cộng tuyến trong các yếu tố liên quan đến mô hình CHAB với một phụ thuộc gần tương tự tuyến tính mà trong đó hai hoặc nhiều biến dự báo có tương quan cao với nhau, chúng tôi thường không t...... hiện toàn bộ
Land Use and Climate Change Impacts on the Hydrology of the Bago River Basin, MyanmarSpringer Science and Business Media LLC - Tập 21 - Trang 819-833 - 2016
Sangam Shrestha, Aung Ye Htut
Assessment of land use and climate change impacts on the hydrological cycle is important for basin scale water resources management. This study aims to investigate the potential impacts of land use and climate change on the hydrology of the Bago River Basin in Myanmar. Two scenarios from the representative concentration pathways (RCPs): RCP4.5 and RCP8.5 recommended by the Intergovernmental Panel ...... hiện toàn bộ