Results 101 to 110 of about 6,264 (209)

New Methods Needed to Assess Ecosystem Productivity Response to Precipitation Variability

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Dai et al. (2025, https://doi.org/10.1029/2024GL113861) address a critical question: how ecosystem primary productivity will respond to changes in precipitation variability. To do so, the authors use the asymmetry index (AI), a metric commonly used to quantify the asymmetry in productivity response to wet and dry precipitation anomalies ...
Anthony J. Parolari, Athanasios Paschalis   +1 more
wiley   +1 more source

Soil-surface CO2 flux and growth in a boreal Norway spruce stand [PDF]

, 2001
Global warming is predicted to affect the carbon balance of forests. A change in the carbon balance would give a positive or negative feedback to the greenhouse effect, which would affect global warming.
Strömgren, Monika
core  

Phosphorus effects on global grassland productivity and plant diversity: A meta-analysis

Global Ecology and Conservation
Phosphorus (P) addition can affect ecosystem functions. It plays an important role in the productivity and nutrient cycling of grassland ecosystems. However, the effects of P addition on plant community diversity and productivity remain controversial. We
Lingjie Chen, Esvin Gonzalez, Yin Guo, Xin Yang   +3 more
doaj   +1 more source

Sustaining the Role of Marketing Strategies in Nigerian Electoral Politics [PDF]

, 2010
This paper builds on recent studies which identified the roles of marketing strategies in politics as responsive leadership, mass mobilization, political branding, conflict management, promotion of democratic ideals.
Worlu, Rowland E.K.
core  

Effects of Soil Parameters on Aboveground Net Primary Production in Meadow Rangelands in Fandoghlou Region of Namin County, Ardabil Province

علوم آب و خاک, 2019
In this study, the effect of some soil parameters on the life forms and total aboveground net primary production (ANPP) in meadow rangelands in Fandoghlou region of Namin county in Ardabil Province were investigated. ANPP in 180 plots of 12 by harvesting
A. GHorbani, E. Hassanzadeh Kuhsareh2, M. Moameri, K. Hashemi Majd, A. Pournemati   +4 more
doaj  

The effect of drainage ditches on vegetation diversity and CO2 fluxes in a Molinia caerulea dominated peatland [PDF]

, 2015
AcceptedArticleCopyright © 2015 John Wiley & Sons, Ltd.Peatlands are recognized as important carbon stores; despite this, many have been drained for agricultural improvement. Drainage has been shown to lower water tables and alter vegetation composition,
Aerts, Alm, Alm, Arrhenius, Bellamy, Berendse, Blodau, Bond-Lamberty, Bonn, Bowes, Bridgham, Bubier, Bunce, Chapman, Clay, Coulson, Coulson, Fontaine, Freeman, Gorham, Grand-Clement, Grand-Clement, Grand-Clement, Hardie, Heinemeyer, Hill, Holden, Jaatinen, Jefferies, Joosten, Juszczak, Komulainen, Laine, Laine, Lloyd, Luscombe, Luscombe, Maanavilja, McNamara, Metcalfe, Migliavacca, Minkkinen, Mizunuma, Murphy, Ordnance Survey, Ordnance Survey, Ordnance Survey, Otieno, Pumpanen, Richardson, Riutta, Rodwell, Rutter, Schneider, Shaver, Silvola, Straková, Straková, Street, Tarvainen, Taylor, Ward, Wilson, Yu   +63 more
core   +1 more source

O ANPP como instrumento de apoio às vítimas

Boletim IBCCRIM
Analisar o acordo de não persecução penal (ANPP) pelo viés protetivo em defesa da vítima é o objetivo principal deste artigo. Por meio de revisão bibliográfica, realiza-se, de início, um breve histórico do direito das vítimas, no âmbito processual penal, as influências dos documentos internacionais, concluindo com a hipótese principal de que a ...
Thiago Chacon Delgado, Lídia Malta Prata Lima   +1 more
openaire   +1 more source

Carbon Dynamics in the Future Forest: the Importance of Long-Term Successional Legacy and Climate–Fire Interactions [PDF]

, 2013
Understanding how climate change may influence forest carbon (C) budgets requires knowledge of forest growth relationships with regional climate, long-term forest succession, and past and future disturbances, such as wildfires and timber harvesting ...
Dilts, Thomas E., Karam, Sarah L., Loudermilk, E. Louise, Scheller, Robert M., Skinner, Carl, Weisberg, Peter J., Yang, Jian   +6 more
core   +2 more sources

Rain-Use-Efficiency: What it Tells us about the Conflicting Sahel Greening and Sahelian Paradox [PDF]

, 2014
Rain Use Efficiency (RUE), defined as Aboveground Net Primary Production (ANPP) divided by rainfall, is increasingly used to diagnose land degradation. Yet, the outcome of RUE monitoring has been much debated since opposite results were found about land ...
Albergel, Amogu, Anyamba, Bai, Begue, Brett, Cam-Chi Nguyen, Cécile Dardel, Dardel, Descroix, Descroix, Diouf, Eklundh, Eric Mougin, Evans, Fensholt, Fensholt, Fensholt, Fensholt, Frappart, Gardelle, Haas, Hein, Hein, Herrmann, Hiernaux, Hiernaux, Hiernaux, Holm, Huxman, Laurent Kergoat, Le Houerou, Le Houerou, Le Houerou, Leduc, Los, Mahe, Manuela Grippa, Mbow, Miehe, Miehe, Monteith, Mougin, Muldavin, Myneni, Nagol, Nicholson, Philippe Ciais, Pierre Hiernaux, Pinzon, Pinzon, Prince, Prince, Prince, Ruppert, Sala, Sala, Savenije, Sighomnou, Timouk, Tucker, Tucker, Vermote, Veron, Veron, Wessels, Wessels, Wessels   +67 more
core   +3 more sources

A interpretação do art. 28-A, § 2º, III, do CPP à luz de outros institutos despenalizadores do processo penal brasileiro

Boletim IBCCRIM
O presente ensaio, a partir da contextualização da inserção do acordo de não persecução penal no ordenamento jurídico brasileiro, expõe uma dificuldade prática enfrentada pelos operadores do direito para calcular o prazo disposto no art. 28-A, § 2º, III,
Laura Fraga Oliveira, Gabrielle Casagrande Cenci   +1 more
doaj