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Nur Aini,Tridoyo Kusumastanto,Luky Adrianto,Agus Sadelie
Pág. 223 - 234
The ecological, social and economic functions of the Ciliwung watershed are essentially to meet human needs, from primary to tertiary. The fulfillment of human needs occasionally contributes to the reduction of watershed ecological functions that result ...
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Dario Macaluso, Francesco Licciardo and Katya Carbone
In recent years, the primary sector in Italy and elsewhere has been profoundly affected by climate change and a deep economic crisis, mainly linked to stagnating prices and rising production costs. Because of this situation, we are witnessing renewed int...
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A. A. Namyatov, P. R. Makarevich, E. I. Druzhkova and I. A. Pastukhov
The isotopic parameter d18O in oceanography is used for the calculation of mixing proportions of the Atlantic, rivers, and melted waters as well as the relative content of ice-forming waters. Using these values, as well as nutrient concentrations in the ...
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Sifiso Themba Clement Mdletshe and Ajuruchukwu Obi
The frequent failures of government-funded broiler enterprises raise concerns about the viability and wisdom of government funding for smallholders. This study therefore investigates the scope for the profitability of the small-scale broiler production a...
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William Luiz de Souza, Eliéder Prates Romanzini, Lutti Maneck Delevatti, Rhaony Gonçalves Leite, Priscila Arrigucci Bernardes, Abmael da Silva Cardoso, Ricardo Andrade Reis and Euclides Braga Malheiros
Understanding economic scenarios is crucial in all production chains. Tropical pastures are Brazil?s primary food source for beef cattle production, and current pasture management is not ideal due to land degradation. An economic evaluation assists farme...
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Roberto Campos Troncoso,Paola inés Escalona Sepulveda
The impact of Covid-19 on economic activity was pervasive throughout 2020, with the tourism sector experiencing a notable decline in its level of activity. The primary objective of this research is to identify the variables that influenced the sales of c...
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Pilar Benito-Verdugo, José Martínez-Fernández, Ángel González-Zamora, Laura Almendra-Martín, Jaime Gaona and Carlos Miguel Herrero-Jiménez
Given the growing interest in drought impacts on crops, this work studied the impact of agricultural drought on wheat and barley during the period 2001?2020. The study was carried out in the Spanish regions of Castilla y León and Castilla?La Mancha, with...
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Daniel M. Alongi
Mangroves are carbon-rich ecosystems that store large quantities of carbon, mostly in soils. Early carbon (C) budgets indicated that >50% of mangrove C fixation was unaccounted for. This ?missing C? has now been discovered to be a large release (423 Tg C...
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Rachel L. Nifong and Jason M. Taylor
Agricultural drainage networks within the Lower Mississippi River Basin (LMRB) have potential to attenuate nutrient loading to downstream aquatic ecosystems through best management practices. Nutrient uptake (nitrogen, phosphorus), gross primary producti...
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Kathi Jo Jankowski, Linda A. Deegan, Christopher Neill, Hillary L. Sullivan, Paulo Ilha, Leonardo Maracahipes-Santos, Nubia Marques and Marcia N. Macedo
Intensive agriculture alters headwater streams, but our understanding of its effects is limited in tropical regions where rates of agricultural expansion and intensification are currently greatest. Riparian forest protections are an important conservatio...
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