Results 111 to 120 of about 511 (236)

Use of rapid assessments of fishery bycatch of Humboldt penguins <i>Spheniscus humboldti</i> in Peru and Chile to help identify conservation priorities. [PDF]

R Soc Open Sci
Segura-Cobeña E, Alfaro-Shigueto J, Colodro V, Gutiérrez-Guzmán H, Arrese-Dávila V, Torrejón-Zegarra R, Vega L, Custodio-Uribe A, Peña-Cutimbo N, Rodríguez-Salazar J, Messutto D, Ugalde V, Araya E, Andersen Muñoz IT, Alfaro-Cordova E, Mangel JC.   +15 more
europepmc   +1 more source

Selection Bias in Aid Effectiveness: Evidence From Aid for Trade and Foreign Direct Investment

The World Economy, EarlyView.
ABSTRACT This paper examines whether Aid for Trade promotes foreign direct investment using bilateral panel data over 2005–2019. Conventional estimators show mixed results across donors, with no significant effects for Japanese aid. To address potential selection bias, we employ a Bartik‐style instrumental variable exploiting donor sectoral ...
Wonjun Choi
wiley   +1 more source

What evidence exists on the drivers, ecological and socio-economic outcomes, and distribution of hunting in Peru: a systematic map protocol. [PDF]

Environ Evid
McFarlane JJ, Grainger M, Pfeifer M, Mair L.   +3 more
europepmc   +1 more source

Underestimated barrier effects of ocean fronts shape global fishery distribution. [PDF]

Nat Commun
Xing Q, Gao Z, Ito SI, Yu H, Liu B, Zhang H, Chen X, Yu W.   +7 more
europepmc   +1 more source

Clean Cooking in the Global South: A Critical Synthesis of Causal Evidence and a Future Research Agenda

South African Journal of Economics, Volume 94, Issue 4, December 2026.
ABSTRACT This paper synthesizes causal evidence on the transition from traditional biomass to improved cookstoves and modern fuels like LPG and electricity. Although literature identifies liquidity, gender and information as primary barriers to adoption, uncertainty remains regarding usage intensity and technological persistence.
Yonas Alem
wiley   +1 more source

Human-induced intensification of sea surface temperature regime shifts threatens global Large Marine Ecosystems. [PDF]

Nat Commun
Xing Q, Gao Z, Ito SI, Yu H, Yu W, Chen X.   +5 more
europepmc   +1 more source

Bycatch and discards in the artisanal shrimp trawl fishery in Northern Peru. [PDF]

PLoS One, 2022
Mendo J, Mendo T, Gil-Kodaka P, Martina J, Gómez I, Delgado R, Fernández J, Travezaño A, Arroyo R, Loza K, James MA.   +10 more
europepmc   +1 more source

Behavioral Response of Arctocephalus australis to Pedestrian Disturbance During the Breeding Season: Implications for Wildlife Tourism Management

Marine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT The South American fur seal (Arctocephalus australis) breeds in dense colonies along the Peruvian coast, mostly within protected areas managed by the Servicio Nacional de Áreas Naturales Protegidas por el Estado (SERNANP). To support responsible wildlife tourism near breeding sites, we evaluated the behavioral responses to controlled ...
Maite Arangüena‐Proaño, Carlos Calvo‐Mac, Yann Tremblay   +2 more
wiley   +1 more source

Population structure and demographic history of the gastropod Thaisella chocolata (Duclos, 1832) from the Southeast Pacific inferred from mitochondrial DNA analyses. [PDF]

Ecol Evol, 2022
Zelada-Mázmela E, Reyes-Flores LE, Sánchez-Velásquez JJ, Ingar C, Santos-Rojas LE.   +4 more
europepmc   +1 more source

Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology

Applied Economic Perspectives and Policy, Volume 48, Issue 4, Page 984-1004, September 2026.
ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková, Michiel van Dijk, Robert M'Barek, Hans van Meijl, Tomas Ratinger   +4 more
wiley   +1 more source