Results 121 to 130 of about 6,264 (209)

O momento da confissão para o acordo de não persecução penal

Boletim IBCCRIM
O presente artigo objetiva suscitar a discussão acerca da ocasião exigida para a confissão no Acordo de Não Persecução Penal, explorando tendência jurisprudencial que, no intento de limitar a incidência retroativa do ANPP, impõe a antecedência da ...
Pedro Guilherme Müller Kurban, Brunno Ruschel de Lia Pires   +1 more
doaj  

Vulnerability of traditional beef sector to drought and the challenges of climate change: The case of Kgatleng District, Botswana [PDF]

, 2008
Cattle’s rearing in Botswana is undertaken in two sectors: the communal and commercial. The communal sector is exclusively free range and therefore depends on biomass production. This makes the systems highly susceptible to drought. One strategy that has
Masike, Sennye, Urich, Peter
core   +1 more source

ANPP and carrying capacity estimation through remote sensing data at the ranch level resolution in the Flooding Pampas [PDF]

, 2013
En sistemas de pastoreo extensivo, la productividad primaria neta aérea, PPNA, representa el principal determinante de la capacidad de carga. A escala de paisaje, existe un limitado conocimiento sobre la variación espacial y temporal de la PPNA. A partir
Clavijo, Maria del Pilar, Durante, Martín, Gundel, Pedro Emilio, Irisarri, Jorge Gonzalo Nicolás, Sosa, Pedro   +4 more
core   +1 more source

Nitrogen limitation of net primary productivity in terrestrial ecosystems is globally distributed. [PDF]

, 2008
Our meta-analysis of 126 nitrogen addition experiments evaluated nitrogen (N) limitation of net primary production (NPP) in terrestrial ecosystems. We tested the hypothesis that N limitation is widespread among biomes and influenced by geography and ...
LeBauer, David S, Treseder, Kathleen K
core  

Evidence of photovoltaic aridity mitigation in semi-arid grasslands

Environmental Research Letters
In water-limited ecosystems, evidence suggests that photovoltaic (PV) arrays may alleviate water stress, potentially mitigating the loss of key ecosystem services such as forage production.
Matthew A Sturchio, Alan K Knapp
doaj   +1 more source

Aridity-dependent resistance but strong resilience of grassland ANPP to naturally occurring precipitation extremes

Journal of Plant Ecology
Abstract Increasing intensity and frequency of climate extremes under climate change are expected to affect rainfall-constrained ecosystems, particularly grassland ecosystems in arid and semi-arid zones. However, our understanding of the effects of precipitation extremes (extreme drought or wetness) on grassland productivity, especially ...
Shijie Ning, Tao Yan, Wentao Luo, Shengli Tao, Xiaoming Zou, Yujiang Li, Zijian Shangguan, Yunna Wu, Zhenhua Zhang, Jin-Sheng He   +9 more
openaire   +1 more source

Effects of grazing practice and climate variability on annual above(ANPP) and below ground(BNPP) production

, 2017
Effects of grazing practice and climate variability on annual above(ANPP) and below ground(BNPP) production.
Klumpp, Katja, Picon-Cochard, Catherine, Louault, Frédérique, Vassal, Nathalie, Mattei, Magali, Darsonville, Olivier   +5 more
openaire   +4 more sources

Carbon stock, fluxes, and partitioning in Pinus taeda plantations are affected by genetic variation and stand density in Southeast Brazil. [PDF]

Carbon Balance Manag
Campoe OC, Cordeiro NG, Rojas G, Albaugh TJ, Cook RL, Rubilar RA, Carter DR, Alvares CA, Maier CA.   +8 more
europepmc   +1 more source

Long-term ecological studies must continue: insights from a dryland transition zone. [PDF]

Oecologia
Le VH, Collins SL, Vargas R.
europepmc   +1 more source

Herbivores override climate control of grassland production in Yellowstone National Park. [PDF]

Ecology
Frank DA, Fridley JD.
europepmc   +1 more source